342344624321400 has 96 divisors (see below), whose sum is σ = 1073192698882800. Its totient is φ = 90266148121600.

The previous prime is 342344624321369. The next prime is 342344624321423. The reversal of 342344624321400 is 4123426443243.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3205420611 + ... + 3205527410.

Almost surely, 2^{342344624321400} is an apocalyptic number.

342344624321400 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

342344624321400 is an abundant number, since it is smaller than the sum of its proper divisors (730848074561400).

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

342344624321400 is a wasteful number, since it uses less digits than its factorization.

342344624321400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6410948129 (or 6410948120 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 42.

The spelling of 342344624321400 in words is "three hundred forty-two trillion, three hundred forty-four billion, six hundred twenty-four million, three hundred twenty-one thousand, four hundred".