2130808407252 has 96 divisors (see below), whose sum is σ = 6070488775680. Its totient is φ = 568151781120.

The previous prime is 2130808407251. The next prime is 2130808407253. The reversal of 2130808407252 is 2527048080312.

It is an interprime number because it is at equal distance from previous prime (2130808407251) and next prime (2130808407253).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130808407251) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9856449 + ... + 10070312.

It is an arithmetic number, because the mean of its divisors is an integer number (63234258080).

Almost surely, 2^{2130808407252} is an apocalyptic number.

It is an amenable number.

2130808407252 is an abundant number, since it is smaller than the sum of its proper divisors (3939680368428).

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

2130808407252 is a wasteful number, since it uses less digits than its factorization.

2130808407252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19926861 (or 19926859 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 42.

The spelling of 2130808407252 in words is "two trillion, one hundred thirty billion, eight hundred eight million, four hundred seven thousand, two hundred fifty-two".