345511502012013 has 16 divisors (see below), whose sum is σ = 461071317092736. Its totient is φ = 230146371564480.

The previous prime is 345511502011993. The next prime is 345511502012081. The reversal of 345511502012013 is 310210205115543.

It is not a de Polignac number, because 345511502012013 - 2¹³ = 345511502003821 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345511502012113) 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, 47071143 + ... + 53913963.

It is an arithmetic number, because the mean of its divisors is an integer number (28816957318296).

Almost surely, 2^{345511502012013} is an apocalyptic number.

It is an amenable number.

345511502012013 is a deficient number, since it is larger than the sum of its proper divisors (115559815080723).

345511502012013 is a wasteful number, since it uses less digits than its factorization.

345511502012013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6857044.

The product of its (nonzero) digits is 18000, while the sum is 33.

Adding to 345511502012013 its reverse (310210205115543), we get a palindrome (655721707127556).

The spelling of 345511502012013 in words is "three hundred forty-five trillion, five hundred eleven billion, five hundred two million, twelve thousand, thirteen".