2240886178460 has 24 divisors (see below), whose sum is σ = 4707340473696. Its totient is φ = 896072662080.

The previous prime is 2240886178457. The next prime is 2240886178501. The reversal of 2240886178460 is 648716880422.

It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 2240886178396 and 2240886178405.

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, 17547872 + ... + 17675111.

It is an arithmetic number, because the mean of its divisors is an integer number (196139186404).

Almost surely, 2^{2240886178460} is an apocalyptic number.

2240886178460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2240886178460 is an abundant number, since it is smaller than the sum of its proper divisors (2466454295236).

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

2240886178460 is a wasteful number, since it uses less digits than its factorization.

2240886178460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35226173 (or 35226171 counting only the distinct ones).

The product of its (nonzero) digits is 8257536, while the sum is 56.

The spelling of 2240886178460 in words is "two trillion, two hundred forty billion, eight hundred eighty-six million, one hundred seventy-eight thousand, four hundred sixty".