19485908776034 has 16 divisors (see below), whose sum is σ = 30956703506208. Its totient is φ = 9167322253632.

The previous prime is 19485908776013. The next prime is 19485908776067. The reversal of 19485908776034 is 43067780958491.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 78535892 + ... + 78783615.

It is an arithmetic number, because the mean of its divisors is an integer number (1934793969138).

Almost surely, 2^{19485908776034} is an apocalyptic number.

19485908776034 is a deficient number, since it is larger than the sum of its proper divisors (11470794730174).

19485908776034 is a wasteful number, since it uses less digits than its factorization.

19485908776034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157323169.

The product of its (nonzero) digits is 365783040, while the sum is 71.

The spelling of 19485908776034 in words is "nineteen trillion, four hundred eighty-five billion, nine hundred eight million, seven hundred seventy-six thousand, thirty-four".