140607303747 has 16 divisors (see below), whose sum is σ = 188994693888. Its totient is φ = 92980879200.

The previous prime is 140607303737. The next prime is 140607303761. The reversal of 140607303747 is 747303706041.

It is not a de Polignac number, because 140607303747 - 2⁴ = 140607303731 is a prime.

It is a super-2 number, since 2×140607303747² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 140607303699 and 140607303708.

It is not an unprimeable number, because it can be changed into a prime (140607303737) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82173 + ... + 536625.

It is an arithmetic number, because the mean of its divisors is an integer number (11812168368).

Almost surely, 2^140607303747 is an apocalyptic number.

140607303747 is a deficient number, since it is larger than the sum of its proper divisors (48387390141).

140607303747 is a wasteful number, since it uses less digits than its factorization.

140607303747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455290.

The product of its (nonzero) digits is 296352, while the sum is 42.

The spelling of 140607303747 in words is "one hundred forty billion, six hundred seven million, three hundred three thousand, seven hundred forty-seven".