13383177007238 has 4 divisors (see below), whose sum is σ = 20074765510860. Its totient is φ = 6691588503618.

The previous prime is 13383177007183. The next prime is 13383177007243. The reversal of 13383177007238 is 83270077138331.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 13383177007238.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3345794251808 + ... + 3345794251811.

It is an arithmetic number, because the mean of its divisors is an integer number (5018691377715).

Almost surely, 2^{13383177007238} is an apocalyptic number.

13383177007238 is a deficient number, since it is larger than the sum of its proper divisors (6691588503622).

13383177007238 is an equidigital number, since it uses as much as digits as its factorization.

13383177007238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6691588503621.

The product of its (nonzero) digits is 3556224, while the sum is 53.

The spelling of 13383177007238 in words is "thirteen trillion, three hundred eighty-three billion, one hundred seventy-seven million, seven thousand, two hundred thirty-eight".