34131320245 has 8 divisors (see below), whose sum is σ = 44681001120. Its totient is φ = 24822778320.

The previous prime is 34131320239. The next prime is 34131320299. The reversal of 34131320245 is 54202313143.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 34131320245 - 2¹⁹ = 34130795957 is a prime.

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, 310284675 + ... + 310284784.

It is an arithmetic number, because the mean of its divisors is an integer number (5585125140).

Almost surely, 2^34131320245 is an apocalyptic number.

It is an amenable number.

34131320245 is a deficient number, since it is larger than the sum of its proper divisors (10549680875).

34131320245 is a wasteful number, since it uses less digits than its factorization.

34131320245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 620569475.

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 34131320245 its reverse (54202313143), we get a palindrome (88333633388).

The spelling of 34131320245 in words is "thirty-four billion, one hundred thirty-one million, three hundred twenty thousand, two hundred forty-five".