864141016 has 16 divisors (see below), whose sum is σ = 1620977400. Its totient is φ = 431880384.

The previous prime is 864141001. The next prime is 864141017. The reversal of 864141016 is 610141468.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (864141017) 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, 3426 + ... + 41713.

Almost surely, 2^864141016 is an apocalyptic number.

It is an amenable number.

864141016 is a deficient number, since it is larger than the sum of its proper divisors (756836384).

864141016 is a wasteful number, since it uses less digits than its factorization.

864141016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47538 (or 47534 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 864141016 is about 29396.2755464021. The cubic root of 864141016 is about 952.4924452479.

The spelling of 864141016 in words is "eight hundred sixty-four million, one hundred forty-one thousand, sixteen".