788381405023 has 4 divisors (see below), whose sum is σ = 791522367048. Its totient is φ = 785240443000.

The previous prime is 788381405003. The next prime is 788381405029. The reversal of 788381405023 is 320504183887.

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

It is a cyclic number.

It is not a de Polignac number, because 788381405023 - 2²⁹ = 787844534111 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (788381405029) 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, 1570480636 + ... + 1570481137.

It is an arithmetic number, because the mean of its divisors is an integer number (197880591762).

Almost surely, 2^788381405023 is an apocalyptic number.

788381405023 is a deficient number, since it is larger than the sum of its proper divisors (3140962025).

788381405023 is a wasteful number, since it uses less digits than its factorization.

788381405023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3140962024.

The product of its (nonzero) digits is 1290240, while the sum is 49.

The spelling of 788381405023 in words is "seven hundred eighty-eight billion, three hundred eighty-one million, four hundred five thousand, twenty-three".