2132426869764 has 24 divisors (see below), whose sum is σ = 5268348737568. Its totient is φ = 668996664960.

The previous prime is 2132426869753. The next prime is 2132426869777. The reversal of 2132426869764 is 4679686242312.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2132426869698 and 2132426869707.

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, 5226536242 + ... + 5226536649.

It is an arithmetic number, because the mean of its divisors is an integer number (219514530732).

Almost surely, 2^{2132426869764} is an apocalyptic number.

It is an amenable number.

2132426869764 is an abundant number, since it is smaller than the sum of its proper divisors (3135921867804).

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

2132426869764 is a wasteful number, since it uses less digits than its factorization.

2132426869764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10453072915 (or 10453072913 counting only the distinct ones).

The product of its digits is 41803776, while the sum is 60.

The spelling of 2132426869764 in words is "two trillion, one hundred thirty-two billion, four hundred twenty-six million, eight hundred sixty-nine thousand, seven hundred sixty-four".