305453044224132 has 24 divisors (see below), whose sum is σ = 814541451264576. Its totient is φ = 87272298349728.

The previous prime is 305453044224109. The next prime is 305453044224149. The reversal of 305453044224132 is 231422440354503.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1818172882203 + ... + 1818172882370.

It is an arithmetic number, because the mean of its divisors is an integer number (33939227136024).

Almost surely, 2^{305453044224132} is an apocalyptic number.

It is an amenable number.

305453044224132 is an abundant number, since it is smaller than the sum of its proper divisors (509088407040444).

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

305453044224132 is a wasteful number, since it uses less digits than its factorization.

305453044224132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3636345764587 (or 3636345764585 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 42.

Adding to 305453044224132 its reverse (231422440354503), we get a palindrome (536875484578635).

The spelling of 305453044224132 in words is "three hundred five trillion, four hundred fifty-three billion, forty-four million, two hundred twenty-four thousand, one hundred thirty-two".