244402955053 has 4 divisors (see below), whose sum is σ = 248545378080. Its totient is φ = 240260532028.

The previous prime is 244402955039. The next prime is 244402955149. The reversal of 244402955053 is 350559204442.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 350559204442 = 2 ⋅175279602221.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-244402955053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244402950053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2071211425 + ... + 2071211542.

It is an arithmetic number, because the mean of its divisors is an integer number (62136344520).

Almost surely, 2^244402955053 is an apocalyptic number.

It is an amenable number.

244402955053 is a deficient number, since it is larger than the sum of its proper divisors (4142423027).

244402955053 is an equidigital number, since it uses as much as digits as its factorization.

244402955053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4142423026.

The product of its (nonzero) digits is 864000, while the sum is 43.

The spelling of 244402955053 in words is "two hundred forty-four billion, four hundred two million, nine hundred fifty-five thousand, fifty-three".