42011004003 has 16 divisors (see below), whose sum is σ = 57590438400. Its totient is φ = 27227452256.

The previous prime is 42011004001. The next prime is 42011004011. The reversal of 42011004003 is 30040011024.

It is a cyclic number.

It is not a de Polignac number, because 42011004003 - 2¹ = 42011004001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42011004001) 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, 978825 + ... + 1020842.

It is an arithmetic number, because the mean of its divisors is an integer number (3599402400).

Almost surely, 2^42011004003 is an apocalyptic number.

42011004003 is a deficient number, since it is larger than the sum of its proper divisors (15579434397).

42011004003 is a wasteful number, since it uses less digits than its factorization.

42011004003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1999866.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 42011004003 its reverse (30040011024), we get a palindrome (72051015027).

The spelling of 42011004003 in words is "forty-two billion, eleven million, four thousand, three".