140237374407 has 8 divisors (see below), whose sum is σ = 201366486384. Its totient is φ = 86299922688.

The previous prime is 140237374397. The next prime is 140237374439. The reversal of 140237374407 is 704473732041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 140237374407 - 2²⁷ = 140103156679 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140237374477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1797915018 + ... + 1797915095.

It is an arithmetic number, because the mean of its divisors is an integer number (25170810798).

Almost surely, 2^140237374407 is an apocalyptic number.

140237374407 is a deficient number, since it is larger than the sum of its proper divisors (61129111977).

140237374407 is a wasteful number, since it uses less digits than its factorization.

140237374407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3595830129.

The product of its (nonzero) digits is 395136, while the sum is 42.

The spelling of 140237374407 in words is "one hundred forty billion, two hundred thirty-seven million, three hundred seventy-four thousand, four hundred seven".