863134101431368 has 32 divisors (see below), whose sum is σ = 1742890370860800. Its totient is φ = 398364228641088.

The previous prime is 863134101431311. The next prime is 863134101431551.

863134101431368 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (52).

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, 48021496 + ... + 63500647.

It is an arithmetic number, because the mean of its divisors is an integer number (54465324089400).

Almost surely, 2^{863134101431368} is an apocalyptic number.

It is an amenable number.

863134101431368 is an abundant number, since it is smaller than the sum of its proper divisors (879756269429432).

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

863134101431368 is a wasteful number, since it uses less digits than its factorization.

863134101431368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111596581 (or 111596577 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 52.

It can be divided in two parts, 86313410 and 1431368, that added together give a palindrome (87744778).

The spelling of 863134101431368 in words is "eight hundred sixty-three trillion, one hundred thirty-four billion, one hundred one million, four hundred thirty-one thousand, three hundred sixty-eight".