342251013 has 32 divisors (see below), whose sum is σ = 501016320. Its totient is φ = 206553600.

The previous prime is 342250967. The next prime is 342251029. The reversal of 342251013 is 310152243.

It is not a de Polignac number, because 342251013 - 2⁹ = 342250501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342251033) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 523795 + ... + 524447.

It is an arithmetic number, because the mean of its divisors is an integer number (15656760).

Almost surely, 2^342251013 is an apocalyptic number.

It is an amenable number.

342251013 is a deficient number, since it is larger than the sum of its proper divisors (158765307).

342251013 is a wasteful number, since it uses less digits than its factorization.

342251013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 909.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 342251013 is about 18500.0273783581. The cubic root of 342251013 is about 699.4901137184.

The spelling of 342251013 in words is "three hundred forty-two million, two hundred fifty-one thousand, thirteen".