224101896007440 has 160 divisors (see below), whose sum is σ = 763657149100032. Its totient is φ = 53913016768000.

The previous prime is 224101896007399. The next prime is 224101896007453. The reversal of 224101896007440 is 44700698101422.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 224101896007440.

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, 323650656 + ... + 324342335.

Almost surely, 2^{224101896007440} is an apocalyptic number.

224101896007440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

224101896007440 is an abundant number, since it is smaller than the sum of its proper divisors (539555253092592).

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

224101896007440 is a wasteful number, since it uses less digits than its factorization.

224101896007440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 647993149 (or 647993143 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 48.

The spelling of 224101896007440 in words is "two hundred twenty-four trillion, one hundred one billion, eight hundred ninety-six million, seven thousand, four hundred forty".