1043050419 has 24 divisors (see below), whose sum is σ = 1641516720. Its totient is φ = 654458112.

The previous prime is 1043050399. The next prime is 1043050457. The reversal of 1043050419 is 9140503401.

It is not a de Polignac number, because 1043050419 - 2⁹ = 1043049907 is a prime.

It is a super-2 number, since 2×1043050419² = 2175908353152151122, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 1043050392 and 1043050401.

It is not an unprimeable number, because it can be changed into a prime (1043050319) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 59034 + ... + 74639.

It is an arithmetic number, because the mean of its divisors is an integer number (68396530).

Almost surely, 2^1043050419 is an apocalyptic number.

1043050419 is a deficient number, since it is larger than the sum of its proper divisors (598466301).

1043050419 is a wasteful number, since it uses less digits than its factorization.

1043050419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133716 (or 133693 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 1043050419 is about 32296.2911028496. The cubic root of 1043050419 is about 1014.1490012475.

The spelling of 1043050419 in words is "one billion, forty-three million, fifty thousand, four hundred nineteen".