742201722533012 has 48 divisors (see below), whose sum is σ = 1533546498720768. Its totient is φ = 307572660725760.

The previous prime is 742201722532979. The next prime is 742201722533057. The reversal of 742201722533012 is 210335227102247.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 350246483 + ... + 352359194.

It is an arithmetic number, because the mean of its divisors is an integer number (31948885390016).

Almost surely, 2^{742201722533012} is an apocalyptic number.

It is an amenable number.

742201722533012 is an abundant number, since it is smaller than the sum of its proper divisors (791344776187756).

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

742201722533012 is a wasteful number, since it uses less digits than its factorization.

742201722533012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 702606936 (or 702606934 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 41.

Adding to 742201722533012 its reverse (210335227102247), we get a palindrome (952536949635259).

The spelling of 742201722533012 in words is "seven hundred forty-two trillion, two hundred one billion, seven hundred twenty-two million, five hundred thirty-three thousand, twelve".