411351334023553 has 16 divisors (see below), whose sum is σ = 524780439422976. Its totient is φ = 313079239423440.

The previous prime is 411351334023533. The next prime is 411351334023659. The reversal of 411351334023553 is 355320433153114.

It is a de Polignac number, because none of the positive numbers 2^k-411351334023553 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is not an unprimeable number, because it can be changed into a prime (411351334023533) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62118893401 + ... + 62118900022.

It is an arithmetic number, because the mean of its divisors is an integer number (32798777463936).

Almost surely, 2^{411351334023553} is an apocalyptic number.

411351334023553 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

It is an amenable number.

411351334023553 is a deficient number, since it is larger than the sum of its proper divisors (113429105399423).

411351334023553 is a wasteful number, since it uses less digits than its factorization.

411351334023553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124237793484.

The product of its (nonzero) digits is 972000, while the sum is 43.

Adding to 411351334023553 its reverse (355320433153114), we get a palindrome (766671767176667).

The spelling of 411351334023553 in words is "four hundred eleven trillion, three hundred fifty-one billion, three hundred thirty-four million, twenty-three thousand, five hundred fifty-three".