1042104342331 has 8 divisors (see below), whose sum is σ = 1125874792224. Its totient is φ = 958849403520.

The previous prime is 1042104342263. The next prime is 1042104342337. The reversal of 1042104342331 is 1332434012401.

It is a happy number.

1042104342331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 1042104342331 - 2³¹ = 1039956858683 is a prime.

It is a super-2 number, since 2×1042104342331² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1042104342331.

It is not an unprimeable number, because it can be changed into a prime (1042104342337) 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, 128873566 + ... + 128881651.

It is an arithmetic number, because the mean of its divisors is an integer number (140734349028).

Almost surely, 2^{1042104342331} is an apocalyptic number.

1042104342331 is a deficient number, since it is larger than the sum of its proper divisors (83770449893).

1042104342331 is a wasteful number, since it uses less digits than its factorization.

1042104342331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257755541.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 1042104342331 its reverse (1332434012401), we get a palindrome (2374538354732).

The spelling of 1042104342331 in words is "one trillion, forty-two billion, one hundred four million, three hundred forty-two thousand, three hundred thirty-one".