742964794562 has 4 divisors (see below), whose sum is σ = 1114447191846. Its totient is φ = 371482397280.

The previous prime is 742964794549. The next prime is 742964794609. The reversal of 742964794562 is 265497469247.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 638306721481 + 104658073081 = 798941^2 + 323509^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 185741198639 + ... + 185741198642.

Almost surely, 2^742964794562 is an apocalyptic number.

742964794562 is a deficient number, since it is larger than the sum of its proper divisors (371482397284).

742964794562 is a wasteful number, since it uses less digits than its factorization.

742964794562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371482397283.

The product of its digits is 182891520, while the sum is 65.

The spelling of 742964794562 in words is "seven hundred forty-two billion, nine hundred sixty-four million, seven hundred ninety-four thousand, five hundred sixty-two".