14045062021 has 2 divisors, whose sum is σ = 14045062022. Its totient is φ = 14045062020.

The previous prime is 14045061881. The next prime is 14045062099. The reversal of 14045062021 is 12026054041.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10463039521 + 3582022500 = 102289^2 + 59850^2 .

It is a cyclic number.

It is not a de Polignac number, because 14045062021 - 2²⁵ = 14011507589 is a prime.

It is a super-3 number, since 3×14045062021³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14043062021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7022531010 + 7022531011.

It is an arithmetic number, because the mean of its divisors is an integer number (7022531011).

Almost surely, 2^14045062021 is an apocalyptic number.

It is an amenable number.

14045062021 is a deficient number, since it is larger than the sum of its proper divisors (1).

14045062021 is an equidigital number, since it uses as much as digits as its factorization.

14045062021 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1920, while the sum is 25.

The spelling of 14045062021 in words is "fourteen billion, forty-five million, sixty-two thousand, twenty-one".