38322842426 has 24 divisors (see below), whose sum is σ = 64892905140. Its totient is φ = 16948673280.

The previous prime is 38322842423. The next prime is 38322842491. The reversal of 38322842426 is 62424822383.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 38298881401 + 23961025 = 195701^2 + 4895^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (38322842423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2131031 + ... + 2148938.

Almost surely, 2^38322842426 is an apocalyptic number.

38322842426 is a deficient number, since it is larger than the sum of its proper divisors (26570062714).

38322842426 is a wasteful number, since it uses less digits than its factorization.

38322842426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4280030 (or 4280019 counting only the distinct ones).

The product of its digits is 884736, while the sum is 44.

The spelling of 38322842426 in words is "thirty-eight billion, three hundred twenty-two million, eight hundred forty-two thousand, four hundred twenty-six".