2101431410292 has 48 divisors (see below), whose sum is σ = 4928358314880. Its totient is φ = 696912104448.

The previous prime is 2101431410261. The next prime is 2101431410317. The reversal of 2101431410292 is 2920141341012.

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, 1302088 + ... + 2428640.

It is an arithmetic number, because the mean of its divisors is an integer number (102674131560).

Almost surely, 2^{2101431410292} is an apocalyptic number.

It is an amenable number.

2101431410292 is an abundant number, since it is smaller than the sum of its proper divisors (2826926904588).

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

2101431410292 is a wasteful number, since it uses less digits than its factorization.

2101431410292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1127352 (or 1127350 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 30.

The spelling of 2101431410292 in words is "two trillion, one hundred one billion, four hundred thirty-one million, four hundred ten thousand, two hundred ninety-two".