10427411735621 has 4 divisors (see below), whose sum is σ = 10427524487532. Its totient is φ = 10427298983712.

The previous prime is 10427411735617. The next prime is 10427411735647. The reversal of 10427411735621 is 12653711472401.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 601136608900 + 9826275126721 = 775330^2 + 3134689^2 .

It is a cyclic number.

It is not a de Polignac number, because 10427411735621 - 2² = 10427411735617 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10427411635621) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56237120 + ... + 56422233.

It is an arithmetic number, because the mean of its divisors is an integer number (2606881121883).

Almost surely, 2^{10427411735621} is an apocalyptic number.

It is an amenable number.

10427411735621 is a deficient number, since it is larger than the sum of its proper divisors (112751911).

10427411735621 is an equidigital number, since it uses as much as digits as its factorization.

10427411735621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112751910.

The product of its (nonzero) digits is 282240, while the sum is 44.

The spelling of 10427411735621 in words is "ten trillion, four hundred twenty-seven billion, four hundred eleven million, seven hundred thirty-five thousand, six hundred twenty-one".