244578713401 has 9 divisors (see below), whose sum is σ = 268840433253. Its totient is φ = 222339339420.

The previous prime is 244578713387. The next prime is 244578713419. The reversal of 244578713401 is 104317875442.

The square root of 244578713401 is 494549.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 244578713401 - 2¹¹ = 244578711353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (244578713441) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 5417560 + ... + 5462518.

Almost surely, 2^244578713401 is an apocalyptic number.

244578713401 is the 494549-th square number.

244578713401 is the 247275-th centered octagonal number.

It is an amenable number.

244578713401 is a deficient number, since it is larger than the sum of its proper divisors (24261719852).

244578713401 is an frugal number, since it uses more digits than its factorization.

244578713401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89940 (or 44970 counting only the distinct ones).

The product of its (nonzero) digits is 752640, while the sum is 46.

The spelling of 244578713401 in words is "two hundred forty-four billion, five hundred seventy-eight million, seven hundred thirteen thousand, four hundred one".