742365288918 has 48 divisors (see below), whose sum is σ = 1760287750416. Its totient is φ = 224240440320.

The previous prime is 742365288859. The next prime is 742365288923. The reversal of 742365288918 is 819882563247.

742365288918 is a `hidden beast` number, since 7 + 4 + 23 + 6 + 528 + 89 + 1 + 8 = 666.

It is a super-2 number, since 2×742365288918² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5927355 + ... + 6051302.

It is an arithmetic number, because the mean of its divisors is an integer number (36672661467).

Almost surely, 2^742365288918 is an apocalyptic number.

742365288918 is an abundant number, since it is smaller than the sum of its proper divisors (1017922461498).

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

742365288918 is a wasteful number, since it uses less digits than its factorization.

742365288918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11978989 (or 11978986 counting only the distinct ones).

The product of its digits is 46448640, while the sum is 63.

The spelling of 742365288918 in words is "seven hundred forty-two billion, three hundred sixty-five million, two hundred eighty-eight thousand, nine hundred eighteen".