140056423324 has 12 divisors (see below), whose sum is σ = 245239533448. Its totient is φ = 69987985200.

The previous prime is 140056423291. The next prime is 140056423391. The reversal of 140056423324 is 423324650041.

It is a super-2 number, since 2×140056423324² (a number of 23 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 140056423324.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10048782 + ... + 10062709.

Almost surely, 2^140056423324 is an apocalyptic number.

It is an amenable number.

140056423324 is a deficient number, since it is larger than the sum of its proper divisors (105183110124).

140056423324 is a wasteful number, since it uses less digits than its factorization.

140056423324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20113236 (or 20113234 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 34.

The spelling of 140056423324 in words is "one hundred forty billion, fifty-six million, four hundred twenty-three thousand, three hundred twenty-four".