245887372683134 has 64 divisors (see below), whose sum is σ = 469147853905920. Its totient is φ = 94024048095360.

The previous prime is 245887372683037. The next prime is 245887372683137. The reversal of 245887372683134 is 431386273788542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245887372683137) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21238709 + ... + 30705984.

It is an arithmetic number, because the mean of its divisors is an integer number (7330435217280).

Almost surely, 2^{245887372683134} is an apocalyptic number.

245887372683134 is a deficient number, since it is larger than the sum of its proper divisors (223260481222786).

245887372683134 is a wasteful number, since it uses less digits than its factorization.

245887372683134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51945585.

The product of its digits is 1300561920, while the sum is 71.

The spelling of 245887372683134 in words is "two hundred forty-five trillion, eight hundred eighty-seven billion, three hundred seventy-two million, six hundred eighty-three thousand, one hundred thirty-four".