342455660054 has 16 divisors (see below), whose sum is σ = 522125193456. Its totient is φ = 168414151200.

The previous prime is 342455660021. The next prime is 342455660069. The reversal of 342455660054 is 450066554243.

It is a happy number.

It is a super-2 number, since 2×342455660054² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 342455659987 and 342455660014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4705664 + ... + 4777884.

It is an arithmetic number, because the mean of its divisors is an integer number (32632824591).

Almost surely, 2^342455660054 is an apocalyptic number.

342455660054 is a deficient number, since it is larger than the sum of its proper divisors (179669533402).

342455660054 is a wasteful number, since it uses less digits than its factorization.

342455660054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111151.

The product of its (nonzero) digits is 1728000, while the sum is 44.

The spelling of 342455660054 in words is "three hundred forty-two billion, four hundred fifty-five million, six hundred sixty thousand, fifty-four".