38404237234783 has 12 divisors (see below), whose sum is σ = 44678588755080. Its totient is φ = 32914769861232.

The previous prime is 38404237234757. The next prime is 38404237234787. The reversal of 38404237234783 is 38743273240483.

It is not a de Polignac number, because 38404237234783 - 2²⁵ = 38404203680351 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38404237234787) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36955716 + ... + 37980697.

It is an arithmetic number, because the mean of its divisors is an integer number (3723215729590).

Almost surely, 2^{38404237234783} is an apocalyptic number.

38404237234783 is a deficient number, since it is larger than the sum of its proper divisors (6274351520297).

38404237234783 is a wasteful number, since it uses less digits than its factorization.

38404237234783 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74946886 (or 74946879 counting only the distinct ones).

The product of its (nonzero) digits is 65028096, while the sum is 58.

The spelling of 38404237234783 in words is "thirty-eight trillion, four hundred four billion, two hundred thirty-seven million, two hundred thirty-four thousand, seven hundred eighty-three".