34237264661 has 2 divisors, whose sum is σ = 34237264662. Its totient is φ = 34237264660.

The previous prime is 34237264543. The next prime is 34237264697. The reversal of 34237264661 is 16646273243.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31442027761 + 2795236900 = 177319^2 + 52870^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34237264661 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34237264961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17118632330 + 17118632331.

It is an arithmetic number, because the mean of its divisors is an integer number (17118632331).

Almost surely, 2^34237264661 is an apocalyptic number.

It is an amenable number.

34237264661 is a deficient number, since it is larger than the sum of its proper divisors (1).

34237264661 is an equidigital number, since it uses as much as digits as its factorization.

34237264661 is an evil number, because the sum of its binary digits is even.

The product of its digits is 870912, while the sum is 44.

The spelling of 34237264661 in words is "thirty-four billion, two hundred thirty-seven million, two hundred sixty-four thousand, six hundred sixty-one".