34012644461 has 4 divisors (see below), whose sum is σ = 35185494300. Its totient is φ = 32839794624.

The previous prime is 34012644431. The next prime is 34012644469. The reversal of 34012644461 is 16444621043.

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 20622683236 + 13389961225 = 143606^2 + 115715^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34012644461 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34012644469) 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, 586424876 + ... + 586424933.

It is an arithmetic number, because the mean of its divisors is an integer number (8796373575).

Almost surely, 2^34012644461 is an apocalyptic number.

It is an amenable number.

34012644461 is a deficient number, since it is larger than the sum of its proper divisors (1172849839).

34012644461 is a wasteful number, since it uses less digits than its factorization.

34012644461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1172849838.

The product of its (nonzero) digits is 55296, while the sum is 35.

The spelling of 34012644461 in words is "thirty-four billion, twelve million, six hundred forty-four thousand, four hundred sixty-one".