42826386239536 has 20 divisors (see below), whose sum is σ = 82977097161600. Its totient is φ = 21412941810752.

The previous prime is 42826386239521. The next prime is 42826386239551. The reversal of 42826386239536 is 63593268362824.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (42826386239521) and next prime (42826386239551).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14297071 + ... + 17031118.

It is an arithmetic number, because the mean of its divisors is an integer number (4148854858080).

Almost surely, 2^{42826386239536} is an apocalyptic number.

It is an amenable number.

42826386239536 is a deficient number, since it is larger than the sum of its proper divisors (40150710922064).

42826386239536 is a wasteful number, since it uses less digits than its factorization.

42826386239536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31413636 (or 31413630 counting only the distinct ones).

The product of its digits is 537477120, while the sum is 67.

The spelling of 42826386239536 in words is "forty-two trillion, eight hundred twenty-six billion, three hundred eighty-six million, two hundred thirty-nine thousand, five hundred thirty-six".