305413200422156 has 12 divisors (see below), whose sum is σ = 539468176447368. Its totient is φ = 151279435722912.

The previous prime is 305413200422147. The next prime is 305413200422159. The reversal of 305413200422156 is 651224002314503.

It is not an unprimeable number, because it can be changed into a prime (305413200422159) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 356791121561 + ... + 356791122416.

It is an arithmetic number, because the mean of its divisors is an integer number (44955681370614).

Almost surely, 2^{305413200422156} is an apocalyptic number.

It is an amenable number.

305413200422156 is a deficient number, since it is larger than the sum of its proper divisors (234054976025212).

305413200422156 is a wasteful number, since it uses less digits than its factorization.

305413200422156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 713582244088 (or 713582244086 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 38.

Adding to 305413200422156 its reverse (651224002314503), we get a palindrome (956637202736659).

The spelling of 305413200422156 in words is "three hundred five trillion, four hundred thirteen billion, two hundred million, four hundred twenty-two thousand, one hundred fifty-six".