104412142423440 has 60 divisors (see below), whose sum is σ = 350650778307804. Its totient is φ = 27843237979392.

The previous prime is 104412142423429. The next prime is 104412142423493. The reversal of 104412142423440 is 44324241214401.

104412142423440 is a `hidden beast` number, since 1 + 0 + 4 + 412 + 1 + 4 + 2 + 4 + 234 + 4 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 19696980144384 + 84715162279056 = 4438128^2 + 9204084^2 .

It is a tau number, because it is divible by the number of its divisors (60).

It is a super-2 number, since 2×104412142423440² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 104412142423395 and 104412142423404.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 72508431519 + ... + 72508432958.

Almost surely, 2^{104412142423440} is an apocalyptic number.

104412142423440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104412142423440 is an abundant number, since it is smaller than the sum of its proper divisors (246238635884364).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104412142423440 is a wasteful number, since it uses less digits than its factorization.

104412142423440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145016864496 (or 145016864487 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 36.

Adding to 104412142423440 its reverse (44324241214401), we get a palindrome (148736383637841).

The spelling of 104412142423440 in words is "one hundred four trillion, four hundred twelve billion, one hundred forty-two million, four hundred twenty-three thousand, four hundred forty".