223410251144240 has 20 divisors (see below), whose sum is σ = 519428833910544. Its totient is φ = 89364100457664.

The previous prime is 223410251144167. The next prime is 223410251144261. The reversal of 223410251144240 is 42441152014322.

It is a tau number, because it is divible by the number of its divisors (20).

It is a self number, because there is not a number n which added to its sum of digits gives 223410251144240.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1396314069572 + ... + 1396314069731.

Almost surely, 2^{223410251144240} is an apocalyptic number.

223410251144240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223410251144240 is an abundant number, since it is smaller than the sum of its proper divisors (296018582766304).

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

223410251144240 is a wasteful number, since it uses less digits than its factorization.

223410251144240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2792628139316 (or 2792628139310 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 35.

The spelling of 223410251144240 in words is "two hundred twenty-three trillion, four hundred ten billion, two hundred fifty-one million, one hundred forty-four thousand, two hundred forty".