42310976355 has 48 divisors (see below), whose sum is σ = 76399614720. Its totient is φ = 21637497600.

The previous prime is 42310976287. The next prime is 42310976413. The reversal of 42310976355 is 55367901324.

42310976355 is a `hidden beast` number, since 4 + 2 + 3 + 1 + 0 + 9 + 7 + 635 + 5 = 666.

It is not a de Polignac number, because 42310976355 - 2²² = 42306782051 is a prime.

It is a super-2 number, since 2×42310976355² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 42310976355.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12925 + ... + 291185.

It is an arithmetic number, because the mean of its divisors is an integer number (1591658640).

Almost surely, 2^42310976355 is an apocalyptic number.

42310976355 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

42310976355 is a deficient number, since it is larger than the sum of its proper divisors (34088638365).

42310976355 is a wasteful number, since it uses less digits than its factorization.

42310976355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278412 (or 278409 counting only the distinct ones).

The product of its (nonzero) digits is 680400, while the sum is 45.

The spelling of 42310976355 in words is "forty-two billion, three hundred ten million, nine hundred seventy-six thousand, three hundred fifty-five".