2234045323453 has 2 divisors, whose sum is σ = 2234045323454. Its totient is φ = 2234045323452.

The previous prime is 2234045323421. The next prime is 2234045323463. The reversal of 2234045323453 is 3543235404322.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1200573829849 + 1033471493604 = 1095707^2 + 1016598^2 .

It is a cyclic number.

It is not a de Polignac number, because 2234045323453 - 2⁵ = 2234045323421 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2234045323463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1117022661726 + 1117022661727.

It is an arithmetic number, because the mean of its divisors is an integer number (1117022661727).

Almost surely, 2^{2234045323453} is an apocalyptic number.

It is an amenable number.

2234045323453 is a deficient number, since it is larger than the sum of its proper divisors (1).

2234045323453 is an equidigital number, since it uses as much as digits as its factorization.

2234045323453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1036800, while the sum is 40.

The spelling of 2234045323453 in words is "two trillion, two hundred thirty-four billion, forty-five million, three hundred twenty-three thousand, four hundred fifty-three".