140387384207 has 48 divisors (see below), whose sum is σ = 172276761600. Its totient is φ = 111927211200.

The previous prime is 140387384197. The next prime is 140387384209. The reversal of 140387384207 is 702483783041.

It is not a de Polignac number, because 140387384207 - 2⁶ = 140387384143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140387384209) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 46623332 + ... + 46626342.

It is an arithmetic number, because the mean of its divisors is an integer number (3589099200).

Almost surely, 2^140387384207 is an apocalyptic number.

140387384207 is a deficient number, since it is larger than the sum of its proper divisors (31889377393).

140387384207 is a wasteful number, since it uses less digits than its factorization.

140387384207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3348 (or 3317 counting only the distinct ones).

The product of its (nonzero) digits is 903168, while the sum is 47.

The spelling of 140387384207 in words is "one hundred forty billion, three hundred eighty-seven million, three hundred eighty-four thousand, two hundred seven".