1344623261051 has 4 divisors (see below), whose sum is σ = 1536712298352. Its totient is φ = 1152534223752.

The previous prime is 1344623261041. The next prime is 1344623261123. The reversal of 1344623261051 is 1501623264431.

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

It is a cyclic number.

It is not a de Polignac number, because 1344623261051 - 2³⁰ = 1343549519227 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1344623260996 and 1344623261014.

It is not an unprimeable number, because it can be changed into a prime (1344623261041) 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, 96044518640 + ... + 96044518653.

It is an arithmetic number, because the mean of its divisors is an integer number (384178074588).

Almost surely, 2^{1344623261051} is an apocalyptic number.

1344623261051 is a deficient number, since it is larger than the sum of its proper divisors (192089037301).

1344623261051 is an equidigital number, since it uses as much as digits as its factorization.

1344623261051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192089037300.

The product of its (nonzero) digits is 103680, while the sum is 38.

The spelling of 1344623261051 in words is "one trillion, three hundred forty-four billion, six hundred twenty-three million, two hundred sixty-one thousand, fifty-one".