2421043014073 has 2 divisors, whose sum is σ = 2421043014074. Its totient is φ = 2421043014072.

The previous prime is 2421043014037. The next prime is 2421043014083. The reversal of 2421043014073 is 3704103401242.

2421043014073 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with previous prime (2421043014037) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1653968328489 + 767074685584 = 1286067^2 + 875828^2 .

It is a cyclic number.

It is not a de Polignac number, because 2421043014073 - 2³³ = 2412453079481 is a prime.

It is a super-2 number, since 2×2421043014073² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2421043014023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1210521507036 + 1210521507037.

It is an arithmetic number, because the mean of its divisors is an integer number (1210521507037).

Almost surely, 2^{2421043014073} is an apocalyptic number.

It is an amenable number.

2421043014073 is a deficient number, since it is larger than the sum of its proper divisors (1).

2421043014073 is an equidigital number, since it uses as much as digits as its factorization.

2421043014073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16128, while the sum is 31.

The spelling of 2421043014073 in words is "two trillion, four hundred twenty-one billion, forty-three million, fourteen thousand, seventy-three".