13402896783 has 8 divisors (see below), whose sum is σ = 17873047728. Its totient is φ = 8934005184.

The previous prime is 13402896757. The next prime is 13402896809. The reversal of 13402896783 is 38769820431.

It is an interprime number because it is at equal distance from previous prime (13402896757) and next prime (13402896809).

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

It is not a de Polignac number, because 13402896783 - 2²⁹ = 12866025871 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13402894783) 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, 289716 + ... + 332777.

It is an arithmetic number, because the mean of its divisors is an integer number (2234130966).

Almost surely, 2^13402896783 is an apocalyptic number.

13402896783 is a deficient number, since it is larger than the sum of its proper divisors (4470150945).

13402896783 is an equidigital number, since it uses as much as digits as its factorization.

13402896783 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 629673.

The product of its (nonzero) digits is 1741824, while the sum is 51.

The spelling of 13402896783 in words is "thirteen billion, four hundred two million, eight hundred ninety-six thousand, seven hundred eighty-three".