2043276241453 has 2 divisors, whose sum is σ = 2043276241454. Its totient is φ = 2043276241452.

The previous prime is 2043276241429. The next prime is 2043276241519. The reversal of 2043276241453 is 3541426723402.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2013864677449 + 29411564004 = 1419107^2 + 171498^2 .

It is a cyclic number.

It is not a de Polignac number, because 2043276241453 - 2¹³ = 2043276233261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2043276241423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1021638120726 + 1021638120727.

It is an arithmetic number, because the mean of its divisors is an integer number (1021638120727).

Almost surely, 2^{2043276241453} is an apocalyptic number.

It is an amenable number.

2043276241453 is a deficient number, since it is larger than the sum of its proper divisors (1).

2043276241453 is an equidigital number, since it uses as much as digits as its factorization.

2043276241453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 967680, while the sum is 43.

The spelling of 2043276241453 in words is "two trillion, forty-three billion, two hundred seventy-six million, two hundred forty-one thousand, four hundred fifty-three".