342207251120 has 80 divisors (see below), whose sum is σ = 931471507008. Its totient is φ = 114466529280.

The previous prime is 342207251081. The next prime is 342207251143. The reversal of 342207251120 is 21152702243.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7429289 + ... + 7475208.

Almost surely, 2^342207251120 is an apocalyptic number.

It is an amenable number.

342207251120 is an abundant number, since it is smaller than the sum of its proper divisors (589264255888).

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

342207251120 is a wasteful number, since it uses less digits than its factorization.

342207251120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14904558 (or 14904552 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 29.

Adding to 342207251120 its reverse (21152702243), we get a palindrome (363359953363).

The spelling of 342207251120 in words is "three hundred forty-two billion, two hundred seven million, two hundred fifty-one thousand, one hundred twenty".