274183117013 has 4 divisors (see below), whose sum is σ = 295274126028. Its totient is φ = 253092108000.

The previous prime is 274183117009. The next prime is 274183117147. The reversal of 274183117013 is 310711381472.

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

It can be written as a sum of positive squares in 2 ways, for example, as 74554664209 + 199628452804 = 273047^2 + 446798^2 .

It is a cyclic number.

It is not a de Polignac number, because 274183117013 - 2² = 274183117009 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (274183117613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10545504488 + ... + 10545504513.

It is an arithmetic number, because the mean of its divisors is an integer number (73818531507).

Almost surely, 2^274183117013 is an apocalyptic number.

It is an amenable number.

274183117013 is a deficient number, since it is larger than the sum of its proper divisors (21091009015).

274183117013 is a wasteful number, since it uses less digits than its factorization.

274183117013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21091009014.

The product of its (nonzero) digits is 28224, while the sum is 38.

Adding to 274183117013 its reverse (310711381472), we get a palindrome (584894498485).

The spelling of 274183117013 in words is "two hundred seventy-four billion, one hundred eighty-three million, one hundred seventeen thousand, thirteen".