13406474260 has 24 divisors (see below), whose sum is σ = 28155798216. Its totient is φ = 5362170240.

The previous prime is 13406474239. The next prime is 13406474267. The reversal of 13406474260 is 6247460431.

It can be written as a sum of positive squares in 4 ways, for example, as 1860541956 + 11545932304 = 43134^2 + 107452^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13406474267) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 426690 + ... + 457030.

It is an arithmetic number, because the mean of its divisors is an integer number (1173158259).

Almost surely, 2^13406474260 is an apocalyptic number.

13406474260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13406474260 is an abundant number, since it is smaller than the sum of its proper divisors (14749323956).

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

13406474260 is a wasteful number, since it uses less digits than its factorization.

13406474260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52443 (or 52441 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 37.

The spelling of 13406474260 in words is "thirteen billion, four hundred six million, four hundred seventy-four thousand, two hundred sixty".