34131140691 has 4 divisors (see below), whose sum is σ = 45508187592. Its totient is φ = 22754093792.

The previous prime is 34131140683. The next prime is 34131140741. The reversal of 34131140691 is 19604113143.

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

It is a cyclic number.

It is not a de Polignac number, because 34131140691 - 2³ = 34131140683 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34131141691) 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, 5688523446 + ... + 5688523451.

It is an arithmetic number, because the mean of its divisors is an integer number (11377046898).

Almost surely, 2^34131140691 is an apocalyptic number.

34131140691 is a deficient number, since it is larger than the sum of its proper divisors (11377046901).

34131140691 is a wasteful number, since it uses less digits than its factorization.

34131140691 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11377046900.

The product of its (nonzero) digits is 7776, while the sum is 33.

The spelling of 34131140691 in words is "thirty-four billion, one hundred thirty-one million, one hundred forty thousand, six hundred ninety-one".