245130423115 has 16 divisors (see below), whose sum is σ = 295959847680. Its totient is φ = 194902445920.

The previous prime is 245130422951. The next prime is 245130423149. The reversal of 245130423115 is 511324031542.

It is a de Polignac number, because none of the positive numbers 2^k-245130423115 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7507896 + ... + 7540474.

It is an arithmetic number, because the mean of its divisors is an integer number (18497490480).

Almost surely, 2^245130423115 is an apocalyptic number.

245130423115 is a deficient number, since it is larger than the sum of its proper divisors (50829424565).

245130423115 is a wasteful number, since it uses less digits than its factorization.

245130423115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41762.

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 245130423115 its reverse (511324031542), we get a palindrome (756454454657).

The spelling of 245130423115 in words is "two hundred forty-five billion, one hundred thirty million, four hundred twenty-three thousand, one hundred fifteen".