342205355452 has 6 divisors (see below), whose sum is σ = 598859372048. Its totient is φ = 171102677724.

The previous prime is 342205355417. The next prime is 342205355497. The reversal of 342205355452 is 254553502243.

It is a super-2 number, since 2×342205355452² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42775669428 + ... + 42775669435.

Almost surely, 2^342205355452 is an apocalyptic number.

It is an amenable number.

342205355452 is a deficient number, since it is larger than the sum of its proper divisors (256654016596).

342205355452 is a wasteful number, since it uses less digits than its factorization.

342205355452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85551338867 (or 85551338865 counting only the distinct ones).

The product of its (nonzero) digits is 720000, while the sum is 40.

Adding to 342205355452 its reverse (254553502243), we get a palindrome (596758857695).

The spelling of 342205355452 in words is "three hundred forty-two billion, two hundred five million, three hundred fifty-five thousand, four hundred fifty-two".