355134404620 has 24 divisors (see below), whose sum is σ = 750787506000. Its totient is φ = 141100379712.

The previous prime is 355134404591. The next prime is 355134404663. The reversal of 355134404620 is 26404431553.

It is a super-2 number, since 2×355134404620² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 355134404620.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59583330 + ... + 59589289.

It is an arithmetic number, because the mean of its divisors is an integer number (31282812750).

Almost surely, 2^355134404620 is an apocalyptic number.

It is an amenable number.

355134404620 is an abundant number, since it is smaller than the sum of its proper divisors (395653101380).

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

355134404620 is a wasteful number, since it uses less digits than its factorization.

355134404620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119172777 (or 119172775 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 37.

The spelling of 355134404620 in words is "three hundred fifty-five billion, one hundred thirty-four million, four hundred four thousand, six hundred twenty".