13274154361 has 8 divisors (see below), whose sum is σ = 14296352840. Its totient is φ = 12252114432.

The previous prime is 13274154359. The next prime is 13274154367. The reversal of 13274154361 is 16345147231.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 404613225 + 12869541136 = 20115^2 + 113444^2 .

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 13274154361 - 2¹ = 13274154359 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13274154361.

It is not an unprimeable number, because it can be changed into a prime (13274154367) 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, 178921 + ... + 241993.

It is an arithmetic number, because the mean of its divisors is an integer number (1787044105).

Almost surely, 2^13274154361 is an apocalyptic number.

It is an amenable number.

13274154361 is a deficient number, since it is larger than the sum of its proper divisors (1022198479).

13274154361 is a wasteful number, since it uses less digits than its factorization.

13274154361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79275.

The product of its digits is 60480, while the sum is 37.

The spelling of 13274154361 in words is "thirteen billion, two hundred seventy-four million, one hundred fifty-four thousand, three hundred sixty-one".