38401352766494 has 4 divisors (see below), whose sum is σ = 57602029149744. Its totient is φ = 19200676383246.

The previous prime is 38401352766493. The next prime is 38401352766529. The reversal of 38401352766494 is 49466725310483.

It is a happy number.

38401352766494 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38401352766493) by changing a digit.

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 as a sum of consecutive naturals, namely, 9600338191622 + ... + 9600338191625.

It is an arithmetic number, because the mean of its divisors is an integer number (14400507287436).

It is a 1-persistent number, because it is pandigital, but 2⋅38401352766494 = 76802705532988 is not.

Almost surely, 2^{38401352766494} is an apocalyptic number.

38401352766494 is a deficient number, since it is larger than the sum of its proper divisors (19200676383250).

38401352766494 is a wasteful number, since it uses less digits than its factorization.

38401352766494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19200676383249.

The product of its (nonzero) digits is 104509440, while the sum is 62.

The spelling of 38401352766494 in words is "thirty-eight trillion, four hundred one billion, three hundred fifty-two million, seven hundred sixty-six thousand, four hundred ninety-four".