10000011042 has 72 divisors (see below), whose sum is σ = 25224825600. Its totient is φ = 2854798128.

The previous prime is 10000011037. The next prime is 10000011061. The reversal of 10000011042 is 24011000001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1265259 + ... + 1273137.

It is an arithmetic number, because the mean of its divisors is an integer number (350344800).

Almost surely, 2^10000011042 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10000011042, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12612412800).

10000011042 is an abundant number, since it is smaller than the sum of its proper divisors (15224814558).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10000011042 is a wasteful number, since it uses less digits than its factorization.

10000011042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9340 (or 9330 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 10000011042 its reverse (24011000001), we get a palindrome (34011011043).

The spelling of 10000011042 in words is "ten billion, eleven thousand, forty-two".