140154552351039 has 16 divisors (see below), whose sum is σ = 197605789000704. Its totient is φ = 88216870084800.

The previous prime is 140154552351031. The next prime is 140154552351049. The reversal of 140154552351039 is 930153255451041.

It is not a de Polignac number, because 140154552351039 - 2³ = 140154552351031 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140154552351031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18378510789 + ... + 18378518414.

It is an arithmetic number, because the mean of its divisors is an integer number (12350361812544).

Almost surely, 2^{140154552351039} is an apocalyptic number.

140154552351039 is a deficient number, since it is larger than the sum of its proper divisors (57451236649665).

140154552351039 is a wasteful number, since it uses less digits than its factorization.

140154552351039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36757029278.

The product of its (nonzero) digits is 1620000, while the sum is 48.

The spelling of 140154552351039 in words is "one hundred forty trillion, one hundred fifty-four billion, five hundred fifty-two million, three hundred fifty-one thousand, thirty-nine".