1344425221101 has 32 divisors (see below), whose sum is σ = 1813024604160. Its totient is φ = 886109184576.

The previous prime is 1344425221093. The next prime is 1344425221157. The reversal of 1344425221101 is 1011225244431.

It is not a de Polignac number, because 1344425221101 - 2³ = 1344425221093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1344425321101) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 159155860 + ... + 159164306.

It is an arithmetic number, because the mean of its divisors is an integer number (56657018880).

Almost surely, 2^{1344425221101} is an apocalyptic number.

It is an amenable number.

1344425221101 is a deficient number, since it is larger than the sum of its proper divisors (468599383059).

1344425221101 is a wasteful number, since it uses less digits than its factorization.

1344425221101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9993.

The product of its (nonzero) digits is 7680, while the sum is 30.

The spelling of 1344425221101 in words is "one trillion, three hundred forty-four billion, four hundred twenty-five million, two hundred twenty-one thousand, one hundred one".