1634626214364 has 96 divisors (see below), whose sum is σ = 4525299555840. Its totient is φ = 452710944000.

The previous prime is 1634626214219. The next prime is 1634626214437. The reversal of 1634626214364 is 4634126264361.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4542424 + ... + 4889055.

It is an arithmetic number, because the mean of its divisors is an integer number (47138537040).

Almost surely, 2^{1634626214364} is an apocalyptic number.

It is an amenable number.

1634626214364 is an abundant number, since it is smaller than the sum of its proper divisors (2890673341476).

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

1634626214364 is a wasteful number, since it uses less digits than its factorization.

1634626214364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9431611 (or 9431609 counting only the distinct ones).

The product of its digits is 2985984, while the sum is 48.

The spelling of 1634626214364 in words is "one trillion, six hundred thirty-four billion, six hundred twenty-six million, two hundred fourteen thousand, three hundred sixty-four".