34376978434 has 32 divisors (see below), whose sum is σ = 55130428656. Its totient is φ = 16020602880.

The previous prime is 34376978401. The next prime is 34376978443. The reversal of 34376978434 is 43487967343.

It can be written as a sum of positive squares in 8 ways, for example, as 31094032225 + 3282946209 = 176335^2 + 57297^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1500304 + ... + 1523044.

Almost surely, 2^34376978434 is an apocalyptic number.

34376978434 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

34376978434 is a deficient number, since it is larger than the sum of its proper divisors (20753450222).

34376978434 is a wasteful number, since it uses less digits than its factorization.

34376978434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23190.

The product of its digits is 36578304, while the sum is 58.

The spelling of 34376978434 in words is "thirty-four billion, three hundred seventy-six million, nine hundred seventy-eight thousand, four hundred thirty-four".