1043070145 has 32 divisors (see below), whose sum is σ = 1408055040. Its totient is φ = 736646400.

The previous prime is 1043070131. The next prime is 1043070167. The reversal of 1043070145 is 5410703401.

It is not a de Polignac number, because 1043070145 - 2⁹ = 1043069633 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 138220 + ... + 145570.

It is an arithmetic number, because the mean of its divisors is an integer number (44001720).

Almost surely, 2^1043070145 is an apocalyptic number.

It is an amenable number.

1043070145 is a deficient number, since it is larger than the sum of its proper divisors (364984895).

1043070145 is a wasteful number, since it uses less digits than its factorization.

1043070145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7465.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 1043070145 is about 32296.5964925099. The cubic root of 1043070145 is about 1014.1553943476.

Adding to 1043070145 its reverse (5410703401), we get a palindrome (6453773546).

The spelling of 1043070145 in words is "one billion, forty-three million, seventy thousand, one hundred forty-five".