1274144256001 has 4 divisors (see below), whose sum is σ = 1286052146352. Its totient is φ = 1262236365652.

The previous prime is 1274144255977. The next prime is 1274144256013. The reversal of 1274144256001 is 1006524414721.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1274144256001 - 2²⁵ = 1274110701569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1274144256031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5953945015 + ... + 5953945228.

It is an arithmetic number, because the mean of its divisors is an integer number (321513036588).

Almost surely, 2^{1274144256001} is an apocalyptic number.

It is an amenable number.

1274144256001 is a deficient number, since it is larger than the sum of its proper divisors (11907890351).

1274144256001 is a wasteful number, since it uses less digits than its factorization.

1274144256001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11907890350.

The product of its (nonzero) digits is 53760, while the sum is 37.

The spelling of 1274144256001 in words is "one trillion, two hundred seventy-four billion, one hundred forty-four million, two hundred fifty-six thousand, one".