245114134321510 has 32 divisors (see below), whose sum is σ = 443017262960640. Its totient is φ = 97643784335328.

The previous prime is 245114134321487. The next prime is 245114134321561. The reversal of 245114134321510 is 15123431411542.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 245114134321510.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44756902 + ... + 49934041.

It is an arithmetic number, because the mean of its divisors is an integer number (13844289467520).

Almost surely, 2^{245114134321510} is an apocalyptic number.

245114134321510 is a deficient number, since it is larger than the sum of its proper divisors (197903128639130).

245114134321510 is a wasteful number, since it uses less digits than its factorization.

245114134321510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94692012.

The product of its (nonzero) digits is 57600, while the sum is 37.

The spelling of 245114134321510 in words is "two hundred forty-five trillion, one hundred fourteen billion, one hundred thirty-four million, three hundred twenty-one thousand, five hundred ten".