38442633467 has 16 divisors (see below), whose sum is σ = 44122890240. Its totient is φ = 32809614432.

The previous prime is 38442633461. The next prime is 38442633469. The reversal of 38442633467 is 76433624483.

It is not a de Polignac number, because 38442633467 - 2⁶ = 38442633403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38442633461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5296613 + ... + 5303865.

It is an arithmetic number, because the mean of its divisors is an integer number (2757680640).

Almost surely, 2^38442633467 is an apocalyptic number.

38442633467 is a deficient number, since it is larger than the sum of its proper divisors (5680256773).

38442633467 is a wasteful number, since it uses less digits than its factorization.

38442633467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10402.

The product of its digits is 6967296, while the sum is 50.

The spelling of 38442633467 in words is "thirty-eight billion, four hundred forty-two million, six hundred thirty-three thousand, four hundred sixty-seven".