140452022139 has 16 divisors (see below), whose sum is σ = 220008762624. Its totient is φ = 78574557600.

The previous prime is 140452022099. The next prime is 140452022219. The reversal of 140452022139 is 931220254041.

It is not a de Polignac number, because 140452022139 - 2²³ = 140443633531 is a prime.

It is a super-2 number, since 2×140452022139² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (140452026139) 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, 163696567 + ... + 163697424.

It is an arithmetic number, because the mean of its divisors is an integer number (13750547664).

Almost surely, 2^140452022139 is an apocalyptic number.

140452022139 is a deficient number, since it is larger than the sum of its proper divisors (79556740485).

140452022139 is a wasteful number, since it uses less digits than its factorization.

140452022139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327394018.

The product of its (nonzero) digits is 17280, while the sum is 33.

The spelling of 140452022139 in words is "one hundred forty billion, four hundred fifty-two million, twenty-two thousand, one hundred thirty-nine".