34340021774 has 16 divisors (see below), whose sum is σ = 52002727920. Its totient is φ = 17005994880.

The previous prime is 34340021759. The next prime is 34340021803. The reversal of 34340021774 is 47712004343.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 269789 + ... + 376119.

It is an arithmetic number, because the mean of its divisors is an integer number (3250170495).

Almost surely, 2^34340021774 is an apocalyptic number.

34340021774 is a deficient number, since it is larger than the sum of its proper divisors (17662706146).

34340021774 is a wasteful number, since it uses less digits than its factorization.

34340021774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107875.

The product of its (nonzero) digits is 56448, while the sum is 35.

The spelling of 34340021774 in words is "thirty-four billion, three hundred forty million, twenty-one thousand, seven hundred seventy-four".