104030340304240 has 40 divisors (see below), whose sum is σ = 276423475667040. Its totient is φ = 35667545246976.

The previous prime is 104030340304237. The next prime is 104030340304271. The reversal of 104030340304240 is 42403043030401.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 104030340304199 and 104030340304208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92884231855 + ... + 92884232974.

It is an arithmetic number, because the mean of its divisors is an integer number (6910586891676).

Almost surely, 2^{104030340304240} is an apocalyptic number.

104030340304240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104030340304240 is an abundant number, since it is smaller than the sum of its proper divisors (172393135362800).

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

104030340304240 is a wasteful number, since it uses less digits than its factorization.

104030340304240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185768464849 (or 185768464843 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 104030340304240 its reverse (42403043030401), we get a palindrome (146433383334641).

The spelling of 104030340304240 in words is "one hundred four trillion, thirty billion, three hundred forty million, three hundred four thousand, two hundred forty".