46140857162 has 8 divisors (see below), whose sum is σ = 69212520036. Its totient is φ = 23070017152.

The previous prime is 46140857159. The next prime is 46140857167. The reversal of 46140857162 is 26175804164.

It can be written as a sum of positive squares in 2 ways, for example, as 31356972241 + 14783884921 = 177079^2 + 121589^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (46140857167) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38273 + ... + 306180.

Almost surely, 2^46140857162 is an apocalyptic number.

46140857162 is a deficient number, since it is larger than the sum of its proper divisors (23071662874).

46140857162 is a wasteful number, since it uses less digits than its factorization.

46140857162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411432.

The product of its (nonzero) digits is 322560, while the sum is 44.

The spelling of 46140857162 in words is "forty-six billion, one hundred forty million, eight hundred fifty-seven thousand, one hundred sixty-two".