2421739027190 has 32 divisors (see below), whose sum is σ = 5063533038144. Its totient is φ = 816698874240.

The previous prime is 2421739027187. The next prime is 2421739027243. The reversal of 2421739027190 is 917209371242.

It is a super-2 number, since 2×2421739027190² (a number of 26 digits) contains 22 as substring.

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, 283571729 + ... + 283580268.

It is an arithmetic number, because the mean of its divisors is an integer number (158235407442).

Almost surely, 2^{2421739027190} is an apocalyptic number.

2421739027190 is an abundant number, since it is smaller than the sum of its proper divisors (2641794010954).

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

2421739027190 is a wasteful number, since it uses less digits than its factorization.

2421739027190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567152072.

The product of its (nonzero) digits is 381024, while the sum is 47.

The spelling of 2421739027190 in words is "two trillion, four hundred twenty-one billion, seven hundred thirty-nine million, twenty-seven thousand, one hundred ninety".