13401333433 has 8 divisors (see below), whose sum is σ = 13989459456. Its totient is φ = 12813662400.

The previous prime is 13401333389. The next prime is 13401333443. The reversal of 13401333433 is 33433310431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13401333433 - 2²⁵ = 13367779001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13401333443) 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, 52848 + ... + 172033.

It is an arithmetic number, because the mean of its divisors is an integer number (1748682432).

Almost surely, 2^13401333433 is an apocalyptic number.

It is an amenable number.

13401333433 is a deficient number, since it is larger than the sum of its proper divisors (588126023).

13401333433 is a wasteful number, since it uses less digits than its factorization.

13401333433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227495.

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 13401333433 its reverse (33433310431), we get a palindrome (46834643864).

The spelling of 13401333433 in words is "thirteen billion, four hundred one million, three hundred thirty-three thousand, four hundred thirty-three".