1070004423 has 4 divisors (see below), whose sum is σ = 1426672568. Its totient is φ = 713336280.

The previous prime is 1070004391. The next prime is 1070004427. The reversal of 1070004423 is 3244000701.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1070004423 - 2⁵ = 1070004391 is a prime.

It is a super-2 number, since 2×1070004423² = 2289818930479125858, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1070004423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1070004427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 178334068 + ... + 178334073.

It is an arithmetic number, because the mean of its divisors is an integer number (356668142).

Almost surely, 2^1070004423 is an apocalyptic number.

1070004423 is a deficient number, since it is larger than the sum of its proper divisors (356668145).

1070004423 is an equidigital number, since it uses as much as digits as its factorization.

1070004423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356668144.

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 1070004423 is about 32710.9220750501. The cubic root of 1070004423 is about 1022.8105310776.

The spelling of 1070004423 in words is "one billion, seventy million, four thousand, four hundred twenty-three".