4426242603631 has 4 divisors (see below), whose sum is σ = 4428563655672. Its totient is φ = 4423921551592.

The previous prime is 4426242603623. The next prime is 4426242603659. The reversal of 4426242603631 is 1363062426244.

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

It is a cyclic number.

It is not a de Polignac number, because 4426242603631 - 2³ = 4426242603623 is a prime.

It is a super-2 number, since 2×4426242603631² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4426242603611) 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, 1160523160 + ... + 1160526973.

It is an arithmetic number, because the mean of its divisors is an integer number (1107140913918).

Almost surely, 2^{4426242603631} is an apocalyptic number.

4426242603631 is a deficient number, since it is larger than the sum of its proper divisors (2321052041).

4426242603631 is a wasteful number, since it uses less digits than its factorization.

4426242603631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2321052040.

The product of its (nonzero) digits is 995328, while the sum is 43.

The spelling of 4426242603631 in words is "four trillion, four hundred twenty-six billion, two hundred forty-two million, six hundred three thousand, six hundred thirty-one".