244504046145 has 32 divisors (see below), whose sum is σ = 417751096320. Its totient is φ = 121844056320.

The previous prime is 244504046113. The next prime is 244504046147. The reversal of 244504046145 is 541640405442.

244504046145 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 244504046145 - 2⁵ = 244504046113 is a prime.

It is a super-2 number, since 2×244504046145² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (244504046147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9052294 + ... + 9079263.

It is an arithmetic number, because the mean of its divisors is an integer number (13054721760).

Almost surely, 2^244504046145 is an apocalyptic number.

It is an amenable number.

244504046145 is a deficient number, since it is larger than the sum of its proper divisors (173247050175).

244504046145 is a wasteful number, since it uses less digits than its factorization.

244504046145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18131625.

The product of its (nonzero) digits is 307200, while the sum is 39.

The spelling of 244504046145 in words is "two hundred forty-four billion, five hundred four million, forty-six thousand, one hundred forty-five".