245872268134 has 8 divisors (see below), whose sum is σ = 368811396720. Its totient is φ = 122935135896.

The previous prime is 245872268113. The next prime is 245872268137. The reversal of 245872268134 is 431862278542.

245872268134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245872268137) 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 3 ways as a sum of consecutive naturals, for example, 139314 + ... + 714949.

It is an arithmetic number, because the mean of its divisors is an integer number (46101424590).

Almost surely, 2^245872268134 is an apocalyptic number.

245872268134 is a deficient number, since it is larger than the sum of its proper divisors (122939128586).

245872268134 is a wasteful number, since it uses less digits than its factorization.

245872268134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 998174.

The product of its digits is 5160960, while the sum is 52.

The spelling of 245872268134 in words is "two hundred forty-five billion, eight hundred seventy-two million, two hundred sixty-eight thousand, one hundred thirty-four".