2240157088140 has 96 divisors (see below), whose sum is σ = 6369905418240. Its totient is φ = 588103566336.

The previous prime is 2240157088067. The next prime is 2240157088189. The reversal of 2240157088140 is 418807510422.

It is a junction number, because it is equal to n+sod(n) for n = 2240157088092 and 2240157088101.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6517716 + ... + 6852804.

It is an arithmetic number, because the mean of its divisors is an integer number (66353181440).

Almost surely, 2^{2240157088140} is an apocalyptic number.

2240157088140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2240157088140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3184952709120).

2240157088140 is an abundant number, since it is smaller than the sum of its proper divisors (4129748330100).

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

2240157088140 is a wasteful number, since it uses less digits than its factorization.

2240157088140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336831 (or 336829 counting only the distinct ones).

The product of its (nonzero) digits is 143360, while the sum is 42.

The spelling of 2240157088140 in words is "two trillion, two hundred forty billion, one hundred fifty-seven million, eighty-eight thousand, one hundred forty".