140125554544 has 40 divisors (see below), whose sum is σ = 272359755360. Its totient is φ = 69839363328.

The previous prime is 140125554493. The next prime is 140125554551. The reversal of 140125554544 is 445455521041.

It is a junction number, because it is equal to n+sod(n) for n = 140125554497 and 140125554506.

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, 14777997 + ... + 14787475.

It is an arithmetic number, because the mean of its divisors is an integer number (6808993884).

Almost surely, 2^140125554544 is an apocalyptic number.

It is an amenable number.

140125554544 is a deficient number, since it is larger than the sum of its proper divisors (132234200816).

140125554544 is a wasteful number, since it uses less digits than its factorization.

140125554544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12337 (or 12331 counting only the distinct ones).

The product of its (nonzero) digits is 320000, while the sum is 40.

The spelling of 140125554544 in words is "one hundred forty billion, one hundred twenty-five million, five hundred fifty-four thousand, five hundred forty-four".