13023006400 has 84 divisors (see below), whose sum is σ = 33929790408. Its totient is φ = 4902768640.

The previous prime is 13023006397. The next prime is 13023006401. The reversal of 13023006400 is 460032031.

It is not an unprimeable number, because it can be changed into a prime (13023006401) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 212194 + ... + 266593.

Almost surely, 2^13023006400 is an apocalyptic number.

13023006400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13023006400 is an abundant number, since it is smaller than the sum of its proper divisors (20906784008).

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

13023006400 is a wasteful number, since it uses less digits than its factorization.

13023006400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 478826 (or 478811 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 13023006400 its reverse (460032031), we get a palindrome (13483038431).

The spelling of 13023006400 in words is "thirteen billion, twenty-three million, six thousand, four hundred".