34985241629 has 4 divisors (see below), whose sum is σ = 37676414076. Its totient is φ = 32294069184.

The previous prime is 34985241619. The next prime is 34985241637. The reversal of 34985241629 is 92614258943.

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

It can be written as a sum of positive squares in 2 ways, for example, as 19912032100 + 15073209529 = 141110^2 + 122773^2 .

It is a de Polignac number, because none of the positive numbers 2^k-34985241629 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34985241619) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1345586204 + ... + 1345586229.

It is an arithmetic number, because the mean of its divisors is an integer number (9419103519).

Almost surely, 2^34985241629 is an apocalyptic number.

It is an amenable number.

34985241629 is a deficient number, since it is larger than the sum of its proper divisors (2691172447).

34985241629 is a wasteful number, since it uses less digits than its factorization.

34985241629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2691172446.

The product of its digits is 3732480, while the sum is 53.

The spelling of 34985241629 in words is "thirty-four billion, nine hundred eighty-five million, two hundred forty-one thousand, six hundred twenty-nine".