35381597329 has 4 divisors (see below), whose sum is σ = 38103258676. Its totient is φ = 32659935984.

The previous prime is 35381597323. The next prime is 35381597341. The reversal of 35381597329 is 92379518353.

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 6793550929 + 28588046400 = 82423^2 + 169080^2 .

It is not a de Polignac number, because 35381597329 - 2³⁵ = 1021858961 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 35381597329.

It is not an unprimeable number, because it can be changed into a prime (35381597323) 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, 1360830654 + ... + 1360830679.

It is an arithmetic number, because the mean of its divisors is an integer number (9525814669).

Almost surely, 2^35381597329 is an apocalyptic number.

It is an amenable number.

35381597329 is a deficient number, since it is larger than the sum of its proper divisors (2721661347).

35381597329 is a wasteful number, since it uses less digits than its factorization.

35381597329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2721661346.

The product of its digits is 6123600, while the sum is 55.

The spelling of 35381597329 in words is "thirty-five billion, three hundred eighty-one million, five hundred ninety-seven thousand, three hundred twenty-nine".