742964794492 has 24 divisors (see below), whose sum is σ = 1300981379600. Its totient is φ = 371255909760.

The previous prime is 742964794489. The next prime is 742964794529. The reversal of 742964794492 is 294497469247.

It is a super-3 number, since 3×742964794492³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61108078 + ... + 61120234.

Almost surely, 2^742964794492 is an apocalyptic number.

It is an amenable number.

742964794492 is a deficient number, since it is larger than the sum of its proper divisors (558016585108).

742964794492 is a wasteful number, since it uses less digits than its factorization.

742964794492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20221 (or 20219 counting only the distinct ones).

The product of its digits is 219469824, while the sum is 67.

The spelling of 742964794492 in words is "seven hundred forty-two billion, nine hundred sixty-four million, seven hundred ninety-four thousand, four hundred ninety-two".