4426236435457 has 4 divisors (see below), whose sum is σ = 4426258097200. Its totient is φ = 4426214773716.

The previous prime is 4426236435449. The next prime is 4426236435479. The reversal of 4426236435457 is 7545346326244.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4426236435457 - 2³ = 4426236435449 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4426236435398 and 4426236435407.

It is not an unprimeable number, because it can be changed into a prime (4426236435437) 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, 10521423 + ... + 10934020.

It is an arithmetic number, because the mean of its divisors is an integer number (1106564524300).

Almost surely, 2^{4426236435457} is an apocalyptic number.

It is an amenable number.

4426236435457 is a deficient number, since it is larger than the sum of its proper divisors (21661743).

4426236435457 is a wasteful number, since it uses less digits than its factorization.

4426236435457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21661742.

The product of its digits is 58060800, while the sum is 55.

The spelling of 4426236435457 in words is "four trillion, four hundred twenty-six billion, two hundred thirty-six million, four hundred thirty-five thousand, four hundred fifty-seven".