342254135553240 has 128 divisors (see below), whose sum is σ = 1042625246284800. Its totient is φ = 89861199536640.

The previous prime is 342254135553203. The next prime is 342254135553263. The reversal of 342254135553240 is 42355531452243.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 342254135553240.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20702395 + ... + 33363114.

It is an arithmetic number, because the mean of its divisors is an integer number (8145509736600).

Almost surely, 2^{342254135553240} is an apocalyptic number.

342254135553240 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

342254135553240 is an abundant number, since it is smaller than the sum of its proper divisors (700371110731560).

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

342254135553240 is a wasteful number, since it uses less digits than its factorization.

342254135553240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54066337 (or 54066333 counting only the distinct ones).

The product of its (nonzero) digits is 8640000, while the sum is 48.

The spelling of 342254135553240 in words is "three hundred forty-two trillion, two hundred fifty-four billion, one hundred thirty-five million, five hundred fifty-three thousand, two hundred forty".