742864689754 has 32 divisors (see below), whose sum is σ = 1288781222400. Its totient is φ = 317592465840.

The previous prime is 742864689751. The next prime is 742864689769. The reversal of 742864689754 is 457986468247.

It is not an unprimeable number, because it can be changed into a prime (742864689751) 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 15 ways as a sum of consecutive naturals, for example, 6334662 + ... + 6450865.

It is an arithmetic number, because the mean of its divisors is an integer number (40274413200).

Almost surely, 2^742864689754 is an apocalyptic number.

742864689754 is a deficient number, since it is larger than the sum of its proper divisors (545916532646).

742864689754 is a wasteful number, since it uses less digits than its factorization.

742864689754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12785698.

The product of its digits is 650280960, while the sum is 70.

The spelling of 742864689754 in words is "seven hundred forty-two billion, eight hundred sixty-four million, six hundred eighty-nine thousand, seven hundred fifty-four".