244522252513400 has 24 divisors (see below), whose sum is σ = 568514237094120. Its totient is φ = 97808901005280.

The previous prime is 244522252513379. The next prime is 244522252513481. The reversal of 244522252513400 is 4315252225442.

It is a super-2 number, since 2×244522252513400² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 611305631084 + ... + 611305631483.

It is an arithmetic number, because the mean of its divisors is an integer number (23688093212255).

Almost surely, 2^{244522252513400} is an apocalyptic number.

244522252513400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

244522252513400 is an abundant number, since it is smaller than the sum of its proper divisors (323991984580720).

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

244522252513400 is a wasteful number, since it uses less digits than its factorization.

244522252513400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1222611262583 (or 1222611262574 counting only the distinct ones).

The product of its (nonzero) digits is 768000, while the sum is 41.

The spelling of 244522252513400 in words is "two hundred forty-four trillion, five hundred twenty-two billion, two hundred fifty-two million, five hundred thirteen thousand, four hundred".