426553032246413 has 4 divisors (see below), whose sum is σ = 430327837841628. Its totient is φ = 422778226651200.

The previous prime is 426553032246403. The next prime is 426553032246431. The reversal of 426553032246413 is 314642230355624.

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 30559469475844 + 395993562770569 = 5528062^2 + 19899587^2 .

It is a cyclic number.

It is not a de Polignac number, because 426553032246413 - 2⁶ = 426553032246349 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 (426553032246403) 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, 1887402797438 + ... + 1887402797663.

It is an arithmetic number, because the mean of its divisors is an integer number (107581959460407).

Almost surely, 2^{426553032246413} is an apocalyptic number.

It is an amenable number.

426553032246413 is a deficient number, since it is larger than the sum of its proper divisors (3774805595215).

426553032246413 is a wasteful number, since it uses less digits than its factorization.

426553032246413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3774805595214.

The product of its (nonzero) digits is 12441600, while the sum is 50.

The spelling of 426553032246413 in words is "four hundred twenty-six trillion, five hundred fifty-three billion, thirty-two million, two hundred forty-six thousand, four hundred thirteen".