1344610020413 has 8 divisors (see below), whose sum is σ = 1467266556000. Its totient is φ = 1222023361680.

The previous prime is 1344610020409. The next prime is 1344610020487. The reversal of 1344610020413 is 3140200164431.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1344610020413 - 2² = 1344610020409 is a prime.

It is a super-2 number, since 2×1344610020413² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1344610020613) 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, 17428970 + ... + 17505947.

It is an arithmetic number, because the mean of its divisors is an integer number (183408319500).

Almost surely, 2^{1344610020413} is an apocalyptic number.

It is an amenable number.

1344610020413 is a deficient number, since it is larger than the sum of its proper divisors (122656535587).

1344610020413 is a wasteful number, since it uses less digits than its factorization.

1344610020413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34938427.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 1344610020413 its reverse (3140200164431), we get a palindrome (4484810184844).

The spelling of 1344610020413 in words is "one trillion, three hundred forty-four billion, six hundred ten million, twenty thousand, four hundred thirteen".