342655900551 has 12 divisors (see below), whose sum is σ = 494952954912. Its totient is φ = 228434708736.

The previous prime is 342655900537. The next prime is 342655900597. The reversal of 342655900551 is 155009556243.

342655900551 is a `hidden beast` number, since 3 + 4 + 2 + 6 + 5 + 5 + 90 + 0 + 551 = 666.

It is not a de Polignac number, because 342655900551 - 2⁶ = 342655900487 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 342655900497 and 342655900506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342655900051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 996130 + ... + 1295216.

It is an arithmetic number, because the mean of its divisors is an integer number (41246079576).

Almost surely, 2^342655900551 is an apocalyptic number.

342655900551 is a deficient number, since it is larger than the sum of its proper divisors (152297054361).

342655900551 is a wasteful number, since it uses less digits than its factorization.

342655900551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 426390 (or 426387 counting only the distinct ones).

The product of its (nonzero) digits is 810000, while the sum is 45.

The spelling of 342655900551 in words is "three hundred forty-two billion, six hundred fifty-five million, nine hundred thousand, five hundred fifty-one".