739145742160 has 40 divisors (see below), whose sum is σ = 1964015830656. Its totient is φ = 253421397120.

The previous prime is 739145742149. The next prime is 739145742173. The reversal of 739145742160 is 61247541937.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

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, 659950996 + ... + 659952115.

Almost surely, 2^739145742160 is an apocalyptic number.

739145742160 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

739145742160 is an abundant number, since it is smaller than the sum of its proper divisors (1224870088496).

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

739145742160 is a wasteful number, since it uses less digits than its factorization.

739145742160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1319903131 (or 1319903125 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 49.

The spelling of 739145742160 in words is "seven hundred thirty-nine billion, one hundred forty-five million, seven hundred forty-two thousand, one hundred sixty".