34547429974 has 4 divisors (see below), whose sum is σ = 51821144964. Its totient is φ = 17273714986.

The previous prime is 34547429957. The next prime is 34547429989. The reversal of 34547429974 is 47992474543.

It is a happy number.

34547429974 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8636857492 + ... + 8636857495.

It is an arithmetic number, because the mean of its divisors is an integer number (12955286241).

Almost surely, 2^34547429974 is an apocalyptic number.

34547429974 is a deficient number, since it is larger than the sum of its proper divisors (17273714990).

34547429974 is a wasteful number, since it uses less digits than its factorization.

34547429974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17273714989.

The product of its digits is 30481920, while the sum is 58.

The spelling of 34547429974 in words is "thirty-four billion, five hundred forty-seven million, four hundred twenty-nine thousand, nine hundred seventy-four".