355250125510044 has 48 divisors (see below), whose sum is σ = 829389035059200. Its totient is φ = 118349288285440.

The previous prime is 355250125510039. The next prime is 355250125510061. The reversal of 355250125510044 is 440015521052553.

It is a happy number.

It is a super-2 number, since 2×355250125510044² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 355250125509978 and 355250125510005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 147697477 + ... + 150083459.

It is an arithmetic number, because the mean of its divisors is an integer number (17278938230400).

Almost surely, 2^{355250125510044} is an apocalyptic number.

It is an amenable number.

355250125510044 is an abundant number, since it is smaller than the sum of its proper divisors (474138909549156).

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

355250125510044 is a wasteful number, since it uses less digits than its factorization.

355250125510044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2393050 (or 2393048 counting only the distinct ones).

The product of its (nonzero) digits is 600000, while the sum is 42.

Adding to 355250125510044 its reverse (440015521052553), we get a palindrome (795265646562597).

The spelling of 355250125510044 in words is "three hundred fifty-five trillion, two hundred fifty billion, one hundred twenty-five million, five hundred ten thousand, forty-four".