38424236766 has 8 divisors (see below), whose sum is σ = 76848473544. Its totient is φ = 12808078920.

The previous prime is 38424236761. The next prime is 38424236777. The reversal of 38424236766 is 66763242483.

38424236766 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

38424236766 is an admirable number.

It is a super-2 number, since 2×38424236766² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38424236761) 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, 3202019725 + ... + 3202019736.

It is an arithmetic number, because the mean of its divisors is an integer number (9606059193).

Almost surely, 2^38424236766 is an apocalyptic number.

38424236766 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38424236766 is a wasteful number, since it uses less digits than its factorization.

38424236766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6404039466.

The product of its digits is 6967296, while the sum is 51.

The spelling of 38424236766 in words is "thirty-eight billion, four hundred twenty-four million, two hundred thirty-six thousand, seven hundred sixty-six".