140613344156 has 48 divisors (see below), whose sum is σ = 262780277760. Its totient is φ = 65641343040.

The previous prime is 140613344149. The next prime is 140613344167. The reversal of 140613344156 is 651443316041.

It is a super-2 number, since 2×140613344156² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20485181 + ... + 20492043.

It is an arithmetic number, because the mean of its divisors is an integer number (5474589120).

Almost surely, 2^140613344156 is an apocalyptic number.

It is an amenable number.

140613344156 is a deficient number, since it is larger than the sum of its proper divisors (122166933604).

140613344156 is a wasteful number, since it uses less digits than its factorization.

140613344156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10754 (or 10752 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 38.

The spelling of 140613344156 in words is "one hundred forty billion, six hundred thirteen million, three hundred forty-four thousand, one hundred fifty-six".