742353974337 has 16 divisors (see below), whose sum is σ = 991667060352. Its totient is φ = 493972321920.

The previous prime is 742353974311. The next prime is 742353974357. The reversal of 742353974337 is 733479353247.

It is not a de Polignac number, because 742353974337 - 2³² = 738059007041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (742353974357) 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, 5439388 + ... + 5574194.

It is an arithmetic number, because the mean of its divisors is an integer number (61979191272).

Almost surely, 2^742353974337 is an apocalyptic number.

It is an amenable number.

742353974337 is a deficient number, since it is larger than the sum of its proper divisors (249313086015).

742353974337 is a wasteful number, since it uses less digits than its factorization.

742353974337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138248.

The product of its digits is 40007520, while the sum is 57.

The spelling of 742353974337 in words is "seven hundred forty-two billion, three hundred fifty-three million, nine hundred seventy-four thousand, three hundred thirty-seven".