140399272626 has 8 divisors (see below), whose sum is σ = 280798545264. Its totient is φ = 46799757540.

The previous prime is 140399272571. The next prime is 140399272627. The reversal of 140399272626 is 626272993041.

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

140399272626 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (140399272627) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11699939380 + ... + 11699939391.

It is an arithmetic number, because the mean of its divisors is an integer number (35099818158).

Almost surely, 2^140399272626 is an apocalyptic number.

140399272626 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

140399272626 is a wasteful number, since it uses less digits than its factorization.

140399272626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23399878776.

The product of its (nonzero) digits is 1959552, while the sum is 51.

The spelling of 140399272626 in words is "one hundred forty billion, three hundred ninety-nine million, two hundred seventy-two thousand, six hundred twenty-six".