1316402414544 has 80 divisors (see below), whose sum is σ = 3944529264128. Its totient is φ = 370501312896.

The previous prime is 1316402414539. The next prime is 1316402414557. The reversal of 1316402414544 is 4454142046131.

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, 29215282 + ... + 29260305.

Almost surely, 2^{1316402414544} is an apocalyptic number.

1316402414544 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1316402414544 is an abundant number, since it is smaller than the sum of its proper divisors (2628126849584).

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

1316402414544 is a wasteful number, since it uses less digits than its factorization.

1316402414544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58475672 (or 58475666 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 39.

The spelling of 1316402414544 in words is "one trillion, three hundred sixteen billion, four hundred two million, four hundred fourteen thousand, five hundred forty-four".