46190143992 has 32 divisors (see below), whose sum is σ = 116061541200. Its totient is φ = 15318557184.

The previous prime is 46190143969. The next prime is 46190144041. The reversal of 46190143992 is 29934109164.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4880017 + ... + 4889472.

Almost surely, 2^46190143992 is an apocalyptic number.

It is an amenable number.

46190143992 is an abundant number, since it is smaller than the sum of its proper divisors (69871397208).

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

46190143992 is a wasteful number, since it uses less digits than its factorization.

46190143992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9769695 (or 9769691 counting only the distinct ones).

The product of its (nonzero) digits is 419904, while the sum is 48.

The spelling of 46190143992 in words is "forty-six billion, one hundred ninety million, one hundred forty-three thousand, nine hundred ninety-two".