46042422642 has 48 divisors (see below), whose sum is σ = 100380321600. Its totient is φ = 15252009696.

The previous prime is 46042422631. The next prime is 46042422653. The reversal of 46042422642 is 24622424064.

46042422642 is a `hidden beast` number, since 4 + 6 + 0 + 4 + 2 + 4 + 2 + 2 + 642 = 666.

It is an interprime number because it is at equal distance from previous prime (46042422631) and next prime (46042422653).

It is a junction number, because it is equal to n+sod(n) for n = 46042422597 and 46042422606.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3155628 + ... + 3170184.

It is an arithmetic number, because the mean of its divisors is an integer number (2091256700).

Almost surely, 2^46042422642 is an apocalyptic number.

46042422642 is an abundant number, since it is smaller than the sum of its proper divisors (54337898958).

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

46042422642 is a wasteful number, since it uses less digits than its factorization.

46042422642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15647 (or 15644 counting only the distinct ones).

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

The spelling of 46042422642 in words is "forty-six billion, forty-two million, four hundred twenty-two thousand, six hundred forty-two".