10246063231440 has 60 divisors (see below), whose sum is σ = 34409695688004. Its totient is φ = 2732283528192.

The previous prime is 10246063231427. The next prime is 10246063231451. The reversal of 10246063231440 is 4413236064201.

10246063231440 is a `hidden beast` number, since 1 + 0 + 2 + 4 + 6 + 0 + 632 + 3 + 14 + 4 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 4112832672144 + 6133230559296 = 2028012^2 + 2476536^2 .

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

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 = 10246063231395 and 10246063231404.

It is a congruent number.

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, 7115320969 + ... + 7115322408.

Almost surely, 2^{10246063231440} is an apocalyptic number.

10246063231440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10246063231440 is an abundant number, since it is smaller than the sum of its proper divisors (24163632456564).

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

10246063231440 is a wasteful number, since it uses less digits than its factorization.

10246063231440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14230643396 (or 14230643387 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

Adding to 10246063231440 its reverse (4413236064201), we get a palindrome (14659299295641).

The spelling of 10246063231440 in words is "ten trillion, two hundred forty-six billion, sixty-three million, two hundred thirty-one thousand, four hundred forty".