38396088081 has 24 divisors (see below), whose sum is σ = 59733966656. Its totient is φ = 23625704160.

The previous prime is 38396088061. The next prime is 38396088091. The reversal of 38396088081 is 18088069383.

It is a happy number.

It is not a de Polignac number, because 38396088081 - 2¹³ = 38396079889 is a prime.

It is a super-2 number, since 2×38396088081² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (38396088001) 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 23 ways as a sum of consecutive naturals, for example, 1734996 + ... + 1756986.

Almost surely, 2^38396088081 is an apocalyptic number.

It is an amenable number.

38396088081 is a deficient number, since it is larger than the sum of its proper divisors (21337878575).

38396088081 is a wasteful number, since it uses less digits than its factorization.

38396088081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36933 (or 36930 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 54.

The spelling of 38396088081 in words is "thirty-eight billion, three hundred ninety-six million, eighty-eight thousand, eighty-one".