10042401109 has 8 divisors (see below), whose sum is σ = 11451063960. Its totient is φ = 8724619776.

The previous prime is 10042401077. The next prime is 10042401119. The reversal of 10042401109 is 90110424001.

It can be written as a sum of positive squares in 4 ways, for example, as 355511025 + 9686890084 = 18855^2 + 98422^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10042401109 - 2⁵ = 10042401077 is a prime.

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 10042401109.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10042401119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22720144 + ... + 22720585.

It is an arithmetic number, because the mean of its divisors is an integer number (1431382995).

Almost surely, 2^10042401109 is an apocalyptic number.

It is an amenable number.

10042401109 is a deficient number, since it is larger than the sum of its proper divisors (1408662851).

10042401109 is a wasteful number, since it uses less digits than its factorization.

10042401109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45440759.

The product of its (nonzero) digits is 288, while the sum is 22.

The spelling of 10042401109 in words is "ten billion, forty-two million, four hundred one thousand, one hundred nine".