245115014024 has 8 divisors (see below), whose sum is σ = 459590651310. Its totient is φ = 122557507008.

The previous prime is 245115014021. The next prime is 245115014051. The reversal of 245115014024 is 420410511542.

It is a happy number.

245115014024 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 211892661124 + 33222352900 = 460318^2 + 182270^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (245115014021) 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 as a sum of consecutive naturals, namely, 15319688369 + ... + 15319688384.

Almost surely, 2^245115014024 is an apocalyptic number.

It is an amenable number.

245115014024 is a deficient number, since it is larger than the sum of its proper divisors (214475637286).

245115014024 is a wasteful number, since it uses less digits than its factorization.

245115014024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30639376759 (or 30639376755 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 29.

Adding to 245115014024 its reverse (420410511542), we get a palindrome (665525525566).

The spelling of 245115014024 in words is "two hundred forty-five billion, one hundred fifteen million, fourteen thousand, twenty-four".