13124318946 has 16 divisors (see below), whose sum is σ = 26250056544. Its totient is φ = 4374536544.

The previous prime is 13124318887. The next prime is 13124318957. The reversal of 13124318946 is 64981342131.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13124318898 and 13124318907.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90150 + ... + 185406.

It is an arithmetic number, because the mean of its divisors is an integer number (1640628534).

Almost surely, 2^13124318946 is an apocalyptic number.

13124318946 is an abundant number, since it is smaller than the sum of its proper divisors (13125737598).

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

13124318946 is a wasteful number, since it uses less digits than its factorization.

13124318946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118225.

The product of its digits is 124416, while the sum is 42.

The spelling of 13124318946 in words is "thirteen billion, one hundred twenty-four million, three hundred eighteen thousand, nine hundred forty-six".