244155452013 has 96 divisors (see below), whose sum is σ = 414490137600. Its totient is φ = 141775920000.

The previous prime is 244155451999. The next prime is 244155452029. The reversal of 244155452013 is 310254551442.

244155452013 is a `hidden beast` number, since 2 + 4 + 41 + 554 + 52 + 0 + 13 = 666.

244155452013 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 244155452013 - 2²⁸ = 243887016557 is a prime.

It is a super-2 number, since 2×244155452013² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244155452113) 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 95 ways as a sum of consecutive naturals, for example, 10217043 + ... + 10240911.

It is an arithmetic number, because the mean of its divisors is an integer number (4317605600).

Almost surely, 2^244155452013 is an apocalyptic number.

It is an amenable number.

244155452013 is a deficient number, since it is larger than the sum of its proper divisors (170334685587).

244155452013 is a wasteful number, since it uses less digits than its factorization.

244155452013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24032 (or 24015 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

The spelling of 244155452013 in words is "two hundred forty-four billion, one hundred fifty-five million, four hundred fifty-two thousand, thirteen".