245314354134 has 32 divisors (see below), whose sum is σ = 491795426304. Its totient is φ = 81577077120.

The previous prime is 245314354133. The next prime is 245314354151. The reversal of 245314354134 is 431453413542.

It is a junction number, because it is equal to n+sod(n) for n = 245314354092 and 245314354101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245314354133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21081982 + ... + 21093614.

It is an arithmetic number, because the mean of its divisors is an integer number (15368607072).

Almost surely, 2^245314354134 is an apocalyptic number.

245314354134 is an abundant number, since it is smaller than the sum of its proper divisors (246481072170).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

245314354134 is a wasteful number, since it uses less digits than its factorization.

245314354134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19692.

The product of its digits is 345600, while the sum is 39.

Adding to 245314354134 its reverse (431453413542), we get a palindrome (676767767676).

The spelling of 245314354134 in words is "two hundred forty-five billion, three hundred fourteen million, three hundred fifty-four thousand, one hundred thirty-four".