140116323564 has 72 divisors (see below), whose sum is σ = 422379659520. Its totient is φ = 38292658272.

The previous prime is 140116323559. The next prime is 140116323569. The reversal of 140116323564 is 465323611041.

140116323564 is a `hidden beast` number, since 1 + 4 + 0 + 11 + 63 + 23 + 564 = 666.

It is an interprime number because it is at equal distance from previous prime (140116323559) and next prime (140116323569).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (140116323569) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12081534 + ... + 12093125.

It is an arithmetic number, because the mean of its divisors is an integer number (5866384160).

Almost surely, 2^140116323564 is an apocalyptic number.

140116323564 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

140116323564 is an abundant number, since it is smaller than the sum of its proper divisors (282263335956).

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

140116323564 is a wasteful number, since it uses less digits than its factorization.

140116323564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24174699 (or 24174694 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The spelling of 140116323564 in words is "one hundred forty billion, one hundred sixteen million, three hundred twenty-three thousand, five hundred sixty-four".