34213250661 has 8 divisors (see below), whose sum is σ = 45619491264. Its totient is φ = 22807921920.

The previous prime is 34213250647. The next prime is 34213250677. The reversal of 34213250661 is 16605231243.

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

It is a de Polignac number, because none of the positive numbers 2^k-34213250661 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34213254661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135001 + ... + 294366.

It is an arithmetic number, because the mean of its divisors is an integer number (5702436408).

Almost surely, 2^34213250661 is an apocalyptic number.

It is an amenable number.

34213250661 is a deficient number, since it is larger than the sum of its proper divisors (11406240603).

34213250661 is a wasteful number, since it uses less digits than its factorization.

34213250661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455931.

The product of its (nonzero) digits is 25920, while the sum is 33.

The spelling of 34213250661 in words is "thirty-four billion, two hundred thirteen million, two hundred fifty thousand, six hundred sixty-one".