38233669045 has 32 divisors (see below), whose sum is σ = 54550952064. Its totient is φ = 25358073600.

The previous prime is 38233669037. The next prime is 38233669093. The reversal of 38233669045 is 54096633283.

It is not a de Polignac number, because 38233669045 - 2³ = 38233669037 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 38233669045.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 262786 + ... + 381475.

It is an arithmetic number, because the mean of its divisors is an integer number (1704717252).

Almost surely, 2^38233669045 is an apocalyptic number.

It is an amenable number.

38233669045 is a deficient number, since it is larger than the sum of its proper divisors (16317283019).

38233669045 is a wasteful number, since it uses less digits than its factorization.

38233669045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 644373.

The product of its (nonzero) digits is 2799360, while the sum is 49.

The spelling of 38233669045 in words is "thirty-eight billion, two hundred thirty-three million, six hundred sixty-nine thousand, forty-five".