42041034331 has 4 divisors (see below), whose sum is σ = 43490725200. Its totient is φ = 40591343464.

The previous prime is 42041034313. The next prime is 42041034349. The reversal of 42041034331 is 13343014024.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (42041034313) and next prime (42041034349).

It is a cyclic number.

It is not a de Polignac number, because 42041034331 - 2⁹ = 42041033819 is a prime.

It is a super-2 number, since 2×42041034331² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42041034296 and 42041034305.

It is not an unprimeable number, because it can be changed into a prime (42041035331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 724845391 + ... + 724845448.

It is an arithmetic number, because the mean of its divisors is an integer number (10872681300).

Almost surely, 2^42041034331 is an apocalyptic number.

42041034331 is a deficient number, since it is larger than the sum of its proper divisors (1449690869).

42041034331 is a wasteful number, since it uses less digits than its factorization.

42041034331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1449690868.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 42041034331 its reverse (13343014024), we get a palindrome (55384048355).

The spelling of 42041034331 in words is "forty-two billion, forty-one million, thirty-four thousand, three hundred thirty-one".