42804388743 has 16 divisors (see below), whose sum is σ = 58546958976. Its totient is φ = 27802383840.

The previous prime is 42804388673. The next prime is 42804388771. The reversal of 42804388743 is 34788340824.

It is not a de Polignac number, because 42804388743 - 2²⁴ = 42787611527 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42804388793) 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, 366693 + ... + 469118.

It is an arithmetic number, because the mean of its divisors is an integer number (3659184936).

Almost surely, 2^42804388743 is an apocalyptic number.

42804388743 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

42804388743 is a deficient number, since it is larger than the sum of its proper divisors (15742570233).

42804388743 is a wasteful number, since it uses less digits than its factorization.

42804388743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 836254.

The product of its (nonzero) digits is 4128768, while the sum is 51.

The spelling of 42804388743 in words is "forty-two billion, eight hundred four million, three hundred eighty-eight thousand, seven hundred forty-three".