1043172419 has 2 divisors, whose sum is σ = 1043172420. Its totient is φ = 1043172418.

The previous prime is 1043172373. The next prime is 1043172443. The reversal of 1043172419 is 9142713401.

1043172419 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1043172419 - 2²⁰ = 1042123843 is a prime.

It is a super-2 number, since 2×1043172419² = 2176417391524623122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1043172499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 521586209 + 521586210.

It is an arithmetic number, because the mean of its divisors is an integer number (521586210).

Almost surely, 2^1043172419 is an apocalyptic number.

1043172419 is a deficient number, since it is larger than the sum of its proper divisors (1).

1043172419 is an equidigital number, since it uses as much as digits as its factorization.

1043172419 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 1043172419 is about 32298.1798093948. The cubic root of 1043172419 is about 1014.1885395582.

The spelling of 1043172419 in words is "one billion, forty-three million, one hundred seventy-two thousand, four hundred nineteen".