46420140028 has 6 divisors (see below), whose sum is σ = 81235245056. Its totient is φ = 23210070012.

The previous prime is 46420139981. The next prime is 46420140071. The reversal of 46420140028 is 82004102464.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5802517500 + ... + 5802517507.

Almost surely, 2^46420140028 is an apocalyptic number.

It is an amenable number.

46420140028 is a deficient number, since it is larger than the sum of its proper divisors (34815105028).

46420140028 is a wasteful number, since it uses less digits than its factorization.

46420140028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11605035011 (or 11605035009 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 31.

The spelling of 46420140028 in words is "forty-six billion, four hundred twenty million, one hundred forty thousand, twenty-eight".