20402301419 has 2 divisors, whose sum is σ = 20402301420. Its totient is φ = 20402301418.

The previous prime is 20402301389. The next prime is 20402301449. The reversal of 20402301419 is 91410320402.

It is a balanced prime because it is at equal distance from previous prime (20402301389) and next prime (20402301449).

It is a cyclic number.

It is not a de Polignac number, because 20402301419 - 2⁸ = 20402301163 is a prime.

It is a super-2 number, since 2×20402301419² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (20402301449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10201150709 + 10201150710.

It is an arithmetic number, because the mean of its divisors is an integer number (10201150710).

Almost surely, 2^20402301419 is an apocalyptic number.

20402301419 is a deficient number, since it is larger than the sum of its proper divisors (1).

20402301419 is an equidigital number, since it uses as much as digits as its factorization.

20402301419 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 26.

The spelling of 20402301419 in words is "twenty billion, four hundred two million, three hundred one thousand, four hundred nineteen".