740162402771 has 36 divisors (see below), whose sum is σ = 861167008296. Its totient is φ = 635283000000.

The previous prime is 740162402753. The next prime is 740162402801. The reversal of 740162402771 is 177204261047.

It is a de Polignac number, because none of the positive numbers 2^k-740162402771 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (740162432771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 4689896 + ... + 4845146.

It is an arithmetic number, because the mean of its divisors is an integer number (23921305786).

Almost surely, 2^740162402771 is an apocalyptic number.

740162402771 is a deficient number, since it is larger than the sum of its proper divisors (121004605525).

740162402771 is a wasteful number, since it uses less digits than its factorization.

740162402771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155376 (or 155334 counting only the distinct ones).

The product of its (nonzero) digits is 131712, while the sum is 41.

The spelling of 740162402771 in words is "seven hundred forty billion, one hundred sixty-two million, four hundred two thousand, seven hundred seventy-one".