105413455632 has 40 divisors (see below), whose sum is σ = 275125508896. Its totient is φ = 34775571456.

The previous prime is 105413455627. The next prime is 105413455633. The reversal of 105413455632 is 236554314501.

It is a happy number.

It is a super-2 number, since 2×105413455632² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105413455633) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11315518 + ... + 11324829.

Almost surely, 2^105413455632 is an apocalyptic number.

105413455632 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

105413455632 is an abundant number, since it is smaller than the sum of its proper divisors (169712053264).

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

105413455632 is a wasteful number, since it uses less digits than its factorization.

105413455632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22640455 (or 22640449 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 39.

The spelling of 105413455632 in words is "one hundred five billion, four hundred thirteen million, four hundred fifty-five thousand, six hundred thirty-two".