2334689113621 has 2 divisors, whose sum is σ = 2334689113622. Its totient is φ = 2334689113620.

The previous prime is 2334689113517. The next prime is 2334689113633. The reversal of 2334689113621 is 1263119864332.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2334203396100 + 485717521 = 1527810^2 + 22039^2 .

It is a cyclic number.

It is not a de Polignac number, because 2334689113621 - 2⁹ = 2334689113109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2334689113021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1167344556810 + 1167344556811.

It is an arithmetic number, because the mean of its divisors is an integer number (1167344556811).

Almost surely, 2^{2334689113621} is an apocalyptic number.

It is an amenable number.

2334689113621 is a deficient number, since it is larger than the sum of its proper divisors (1).

2334689113621 is an equidigital number, since it uses as much as digits as its factorization.

2334689113621 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1119744, while the sum is 49.

The spelling of 2334689113621 in words is "two trillion, three hundred thirty-four billion, six hundred eighty-nine million, one hundred thirteen thousand, six hundred twenty-one".