140626236044 has 48 divisors (see below), whose sum is σ = 297899965440. Its totient is φ = 56703525120.

The previous prime is 140626236011. The next prime is 140626236059. The reversal of 140626236044 is 440632626041.

It is a junction number, because it is equal to n+sod(n) for n = 140626235989 and 140626236007.

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, 1364477 + ... + 1463915.

It is an arithmetic number, because the mean of its divisors is an integer number (6206249280).

Almost surely, 2^140626236044 is an apocalyptic number.

140626236044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

140626236044 is an abundant number, since it is smaller than the sum of its proper divisors (157273729396).

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

140626236044 is a wasteful number, since it uses less digits than its factorization.

140626236044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102438 (or 102436 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 38.

The spelling of 140626236044 in words is "one hundred forty billion, six hundred twenty-six million, two hundred thirty-six thousand, forty-four".