13254032001 has 24 divisors (see below), whose sum is σ = 20647096320. Its totient is φ = 7540640352.

The previous prime is 13254031979. The next prime is 13254032009. The reversal of 13254032001 is 10023045231.

It is not a de Polignac number, because 13254032001 - 2⁵ = 13254031969 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (13254032009) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 163201 + ... + 230526.

It is an arithmetic number, because the mean of its divisors is an integer number (860295680).

Almost surely, 2^13254032001 is an apocalyptic number.

It is an amenable number.

13254032001 is a deficient number, since it is larger than the sum of its proper divisors (7393064319).

13254032001 is a wasteful number, since it uses less digits than its factorization.

13254032001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393973 (or 393966 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

Adding to 13254032001 its reverse (10023045231), we get a palindrome (23277077232).

The spelling of 13254032001 in words is "thirteen billion, two hundred fifty-four million, thirty-two thousand, one".