440100107934013 has 2 divisors, whose sum is σ = 440100107934014. Its totient is φ = 440100107934012.

The previous prime is 440100107934007. The next prime is 440100107934059. The reversal of 440100107934013 is 310439701001044.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 313589307653209 + 126510800280804 = 17708453^2 + 11247702^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-440100107934013 is a prime.

It is a super-3 number, since 3×440100107934013³ (a number of 45 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (440100107934313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220050053967006 + 220050053967007.

It is an arithmetic number, because the mean of its divisors is an integer number (220050053967007).

Almost surely, 2^{440100107934013} is an apocalyptic number.

It is an amenable number.

440100107934013 is a deficient number, since it is larger than the sum of its proper divisors (1).

440100107934013 is an equidigital number, since it uses as much as digits as its factorization.

440100107934013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 37.

Adding to 440100107934013 its reverse (310439701001044), we get a palindrome (750539808935057).

The spelling of 440100107934013 in words is "four hundred forty trillion, one hundred billion, one hundred seven million, nine hundred thirty-four thousand, thirteen".