70404145003 has 16 divisors (see below), whose sum is σ = 71427920256. Its totient is φ = 69388462080.

The previous prime is 70404144989. The next prime is 70404145033. The reversal of 70404145003 is 30054140407.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-70404145003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70404145033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18157501 + ... + 18161377.

It is an arithmetic number, because the mean of its divisors is an integer number (4464245016).

Almost surely, 2^70404145003 is an apocalyptic number.

70404145003 is a deficient number, since it is larger than the sum of its proper divisors (1023775253).

70404145003 is a wasteful number, since it uses less digits than its factorization.

70404145003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4854.

The product of its (nonzero) digits is 6720, while the sum is 28.

The spelling of 70404145003 in words is "seventy billion, four hundred four million, one hundred forty-five thousand, three".