1331232435092 has 48 divisors (see below), whose sum is σ = 2677506074880. Its totient is φ = 567305856000.

The previous prime is 1331232435073. The next prime is 1331232435107. The reversal of 1331232435092 is 2905342321331.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 75762884 + ... + 75780452.

It is an arithmetic number, because the mean of its divisors is an integer number (55781376560).

Almost surely, 2^{1331232435092} is an apocalyptic number.

It is an amenable number.

1331232435092 is an abundant number, since it is smaller than the sum of its proper divisors (1346273639788).

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

1331232435092 is a wasteful number, since it uses less digits than its factorization.

1331232435092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32712 (or 32710 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 38.

The spelling of 1331232435092 in words is "one trillion, three hundred thirty-one billion, two hundred thirty-two million, four hundred thirty-five thousand, ninety-two".