4200402919 has 2 divisors, whose sum is σ = 4200402920. Its totient is φ = 4200402918.

The previous prime is 4200402887. The next prime is 4200402961. The reversal of 4200402919 is 9192040024.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4200402919 - 2⁵ = 4200402887 is a prime.

It is a super-2 number, since 2×4200402919² = 35286769363887441122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4200402119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2100201459 + 2100201460.

It is an arithmetic number, because the mean of its divisors is an integer number (2100201460).

Almost surely, 2^4200402919 is an apocalyptic number.

4200402919 is a deficient number, since it is larger than the sum of its proper divisors (1).

4200402919 is an equidigital number, since it uses as much as digits as its factorization.

4200402919 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 4200402919 is about 64810.5154971012. The cubic root of 4200402919 is about 1613.4802381094.

The spelling of 4200402919 in words is "four billion, two hundred million, four hundred two thousand, nine hundred nineteen".