46240146168 has 32 divisors (see below), whose sum is σ = 116336682960. Its totient is φ = 15315206400.

The previous prime is 46240146143. The next prime is 46240146203. The reversal of 46240146168 is 86164104264.

It is a happy number.

It is a super-2 number, since 2×46240146168² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6132133 + ... + 6139668.

Almost surely, 2^46240146168 is an apocalyptic number.

It is an amenable number.

46240146168 is an abundant number, since it is smaller than the sum of its proper divisors (70096536792).

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

46240146168 is a wasteful number, since it uses less digits than its factorization.

46240146168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12271967 (or 12271963 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 42.

The spelling of 46240146168 in words is "forty-six billion, two hundred forty million, one hundred forty-six thousand, one hundred sixty-eight".