1415645222394 has 64 divisors (see below), whose sum is σ = 3181883443200. Its totient is φ = 416614283712.

The previous prime is 1415645222389. The next prime is 1415645222447. The reversal of 1415645222394 is 4932225465141.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39950817 + ... + 39986235.

It is an arithmetic number, because the mean of its divisors is an integer number (49716928800).

Almost surely, 2^{1415645222394} is an apocalyptic number.

1415645222394 is an abundant number, since it is smaller than the sum of its proper divisors (1766238220806).

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

1415645222394 is a wasteful number, since it uses less digits than its factorization.

1415645222394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57739.

The product of its digits is 2073600, while the sum is 48.

The spelling of 1415645222394 in words is "one trillion, four hundred fifteen billion, six hundred forty-five million, two hundred twenty-two thousand, three hundred ninety-four".