38430442755758 has 32 divisors (see below), whose sum is σ = 60755229995040. Its totient is φ = 18181223470080.

The previous prime is 38430442755709. The next prime is 38430442755827. The reversal of 38430442755758 is 85755724403483.

It is a junction number, because it is equal to n+sod(n) for n = 38430442755694 and 38430442755703.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 328595060 + ... + 328711992.

It is an arithmetic number, because the mean of its divisors is an integer number (1898600937345).

Almost surely, 2^{38430442755758} is an apocalyptic number.

38430442755758 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

38430442755758 is a deficient number, since it is larger than the sum of its proper divisors (22324787239282).

38430442755758 is a wasteful number, since it uses less digits than its factorization.

38430442755758 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127652.

The product of its (nonzero) digits is 451584000, while the sum is 65.

The spelling of 38430442755758 in words is "thirty-eight trillion, four hundred thirty billion, four hundred forty-two million, seven hundred fifty-five thousand, seven hundred fifty-eight".