2672307021140 has 24 divisors (see below), whose sum is σ = 5695603624032. Its totient is φ = 1052968736160.

The previous prime is 2672307021103. The next prime is 2672307021187. The reversal of 2672307021140 is 411207032762.

It is a self number, because there is not a number n which added to its sum of digits gives 2672307021140.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 997128146 + ... + 997130825.

It is an arithmetic number, because the mean of its divisors is an integer number (237316817668).

Almost surely, 2^{2672307021140} is an apocalyptic number.

2672307021140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2672307021140 is an abundant number, since it is smaller than the sum of its proper divisors (3023296602892).

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

2672307021140 is a wasteful number, since it uses less digits than its factorization.

2672307021140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1994259047 (or 1994259045 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 35.

The spelling of 2672307021140 in words is "two trillion, six hundred seventy-two billion, three hundred seven million, twenty-one thousand, one hundred forty".