46422514642 has 12 divisors (see below), whose sum is σ = 81002551230. Its totient is φ = 19895363376.

The previous prime is 46422514637. The next prime is 46422514667. The reversal of 46422514642 is 24641522464.

It can be written as a sum of positive squares in only one way, i.e., 38188585561 + 8233929081 = 195419^2 + 90741^2 .

It is a junction number, because it is equal to n+sod(n) for n = 46422514595 and 46422514604.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 236849467 + ... + 236849662.

Almost surely, 2^46422514642 is an apocalyptic number.

46422514642 is a deficient number, since it is larger than the sum of its proper divisors (34580036588).

46422514642 is a wasteful number, since it uses less digits than its factorization.

46422514642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473699145 (or 473699138 counting only the distinct ones).

The product of its digits is 368640, while the sum is 40.

The spelling of 46422514642 in words is "forty-six billion, four hundred twenty-two million, five hundred fourteen thousand, six hundred forty-two".