2131640062350 has 48 divisors (see below), whose sum is σ = 5289043114992. Its totient is φ = 568160386560.

The previous prime is 2131640062333. The next prime is 2131640062439. The reversal of 2131640062350 is 532600461312.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3153067 + ... + 3768966.

It is an arithmetic number, because the mean of its divisors is an integer number (110188398229).

Almost surely, 2^{2131640062350} is an apocalyptic number.

2131640062350 is an abundant number, since it is smaller than the sum of its proper divisors (3157403052642).

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

2131640062350 is a wasteful number, since it uses less digits than its factorization.

2131640062350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6924101 (or 6924096 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 33.

The spelling of 2131640062350 in words is "two trillion, one hundred thirty-one billion, six hundred forty million, sixty-two thousand, three hundred fifty".