1314261197688 has 64 divisors (see below), whose sum is σ = 3290048352000. Its totient is φ = 437501279232.

The previous prime is 1314261197687. The next prime is 1314261197771. The reversal of 1314261197688 is 8867911624131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1314261197687) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 160683183 + ... + 160691361.

It is an arithmetic number, because the mean of its divisors is an integer number (51407005500).

Almost surely, 2^{1314261197688} is an apocalyptic number.

It is an amenable number.

1314261197688 is an abundant number, since it is smaller than the sum of its proper divisors (1975787154312).

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

1314261197688 is a wasteful number, since it uses less digits than its factorization.

1314261197688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16324 (or 16320 counting only the distinct ones).

The product of its digits is 3483648, while the sum is 57.

The spelling of 1314261197688 in words is "one trillion, three hundred fourteen billion, two hundred sixty-one million, one hundred ninety-seven thousand, six hundred eighty-eight".