13423373460 has 432 divisors, whose sum is σ = 50978019456. Its totient is φ = 2904056064.

The previous prime is 13423373429. The next prime is 13423373497. The reversal of 13423373460 is 6437332431.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 12280674 + ... + 12281766.

Almost surely, 2^13423373460 is an apocalyptic number.

13423373460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13423373460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25489009728).

13423373460 is an abundant number, since it is smaller than the sum of its proper divisors (37554645996).

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

13423373460 is a wasteful number, since it uses less digits than its factorization.

13423373460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1162 (or 1129 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 36.

The spelling of 13423373460 in words is "thirteen billion, four hundred twenty-three million, three hundred seventy-three thousand, four hundred sixty".