46426422042 has 96 divisors (see below), whose sum is σ = 135058734720. Its totient is φ = 11131205760.

The previous prime is 46426422023. The next prime is 46426422067. The reversal of 46426422042 is 24022462464.

46426422042 is a `hidden beast` number, since 4 + 6 + 4 + 2 + 642 + 2 + 0 + 4 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 46426421988 and 46426422006.

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, 1270317 + ... + 1306352.

It is an arithmetic number, because the mean of its divisors is an integer number (1406861820).

Almost surely, 2^46426422042 is an apocalyptic number.

46426422042 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

46426422042 is an abundant number, since it is smaller than the sum of its proper divisors (88632312678).

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

46426422042 is a wasteful number, since it uses less digits than its factorization.

46426422042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2576708 (or 2576705 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 36.

The spelling of 46426422042 in words is "forty-six billion, four hundred twenty-six million, four hundred twenty-two thousand, forty-two".