351144200442013 has 64 divisors (see below), whose sum is σ = 413301740544000. Its totient is φ = 295191587577600.

The previous prime is 351144200441989. The next prime is 351144200442037. The reversal of 351144200442013 is 310244002441153.

It is an interprime number because it is at equal distance from previous prime (351144200441989) and next prime (351144200442037).

It is a cyclic number.

It is not a de Polignac number, because 351144200442013 - 2²¹ = 351144198344861 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 351144200442013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (351144200442053) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 435336078 + ... + 436141936.

It is an arithmetic number, because the mean of its divisors is an integer number (6457839696000).

Almost surely, 2^{351144200442013} is an apocalyptic number.

It is an amenable number.

351144200442013 is a deficient number, since it is larger than the sum of its proper divisors (62157540101987).

351144200442013 is a wasteful number, since it uses less digits than its factorization.

351144200442013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 806386.

The product of its (nonzero) digits is 46080, while the sum is 34.

Adding to 351144200442013 its reverse (310244002441153), we get a palindrome (661388202883166).

The spelling of 351144200442013 in words is "three hundred fifty-one trillion, one hundred forty-four billion, two hundred million, four hundred forty-two thousand, thirteen".