10365868534 has 16 divisors (see below), whose sum is σ = 17860268448. Its totient is φ = 4419963072.

The previous prime is 10365868511. The next prime is 10365868549. The reversal of 10365868534 is 43586856301.

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, 1876479 + ... + 1881994.

It is an arithmetic number, because the mean of its divisors is an integer number (1116266778).

Almost surely, 2^10365868534 is an apocalyptic number.

10365868534 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

10365868534 is a deficient number, since it is larger than the sum of its proper divisors (7494399914).

10365868534 is a wasteful number, since it uses less digits than its factorization.

10365868534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3758679.

The product of its (nonzero) digits is 2073600, while the sum is 49.

The spelling of 10365868534 in words is "ten billion, three hundred sixty-five million, eight hundred sixty-eight thousand, five hundred thirty-four".