13378462033 has 8 divisors (see below), whose sum is σ = 13982469480. Its totient is φ = 12783966720.

The previous prime is 13378462007. The next prime is 13378462037. The reversal of 13378462033 is 33026487331.

It can be written as a sum of positive squares in 4 ways, for example, as 13483584 + 13364978449 = 3672^2 + 115607^2 .

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 13378462033 - 2⁹ = 13378461521 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13378462037) 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, 2375158 + ... + 2380783.

It is an arithmetic number, because the mean of its divisors is an integer number (1747808685).

Almost surely, 2^13378462033 is an apocalyptic number.

It is an amenable number.

13378462033 is a deficient number, since it is larger than the sum of its proper divisors (604007447).

13378462033 is an equidigital number, since it uses as much as digits as its factorization.

13378462033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4756067.

The product of its (nonzero) digits is 217728, while the sum is 40.

The spelling of 13378462033 in words is "thirteen billion, three hundred seventy-eight million, four hundred sixty-two thousand, thirty-three".