38082331493 has 16 divisors (see below), whose sum is σ = 38758015296. Its totient is φ = 37412309760.

The previous prime is 38082331481. The next prime is 38082331513. The reversal of 38082331493 is 39413328083.

38082331493 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 38082331493 - 2⁴ = 38082331477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38082331403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23262671 + ... + 23264307.

It is an arithmetic number, because the mean of its divisors is an integer number (2422375956).

Almost surely, 2^38082331493 is an apocalyptic number.

It is an amenable number.

38082331493 is a deficient number, since it is larger than the sum of its proper divisors (675683803).

38082331493 is a wasteful number, since it uses less digits than its factorization.

38082331493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3124.

The product of its (nonzero) digits is 373248, while the sum is 44.

The spelling of 38082331493 in words is "thirty-eight billion, eighty-two million, three hundred thirty-one thousand, four hundred ninety-three".