342051235553340 has 72 divisors (see below), whose sum is σ = 1037921655174768. Its totient is φ = 91181465832960.

The previous prime is 342051235553191. The next prime is 342051235553371. The reversal of 342051235553340 is 43355532150243.

342051235553340 is a `hidden beast` number, since 3 + 4 + 2 + 0 + 5 + 1 + 23 + 55 + 533 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

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, 334873866 + ... + 335893745.

It is an arithmetic number, because the mean of its divisors is an integer number (14415578544094).

Almost surely, 2^{342051235553340} is an apocalyptic number.

342051235553340 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

342051235553340 is an abundant number, since it is smaller than the sum of its proper divisors (695870419621428).

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

342051235553340 is a wasteful number, since it uses less digits than its factorization.

342051235553340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 670770459 (or 670770454 counting only the distinct ones).

The product of its (nonzero) digits is 3240000, while the sum is 45.

The spelling of 342051235553340 in words is "three hundred forty-two trillion, fifty-one billion, two hundred thirty-five million, five hundred fifty-three thousand, three hundred forty".