13124034435 has 16 divisors (see below), whose sum is σ = 21206363040. Its totient is φ = 6930182400.

The previous prime is 13124034433. The next prime is 13124034457. The reversal of 13124034435 is 53443042131.

It is not a de Polignac number, because 13124034435 - 2¹ = 13124034433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13124034433) 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, 4329850 + ... + 4332879.

It is an arithmetic number, because the mean of its divisors is an integer number (1325397690).

Almost surely, 2^13124034435 is an apocalyptic number.

13124034435 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13124034435 is a deficient number, since it is larger than the sum of its proper divisors (8082328605).

13124034435 is a wasteful number, since it uses less digits than its factorization.

13124034435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8662838.

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 13124034435 its reverse (53443042131), we get a palindrome (66567076566).

The spelling of 13124034435 in words is "thirteen billion, one hundred twenty-four million, thirty-four thousand, four hundred thirty-five".