42333001131 has 8 divisors (see below), whose sum is σ = 56457063424. Its totient is φ = 28215469800.

The previous prime is 42333001121. The next prime is 42333001147. The reversal of 42333001131 is 13110033324.

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

It is not a de Polignac number, because 42333001131 - 2¹¹ = 42332999083 is a prime.

It is a super-2 number, since 2×42333001131² (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 = 42333001098 and 42333001107.

It is not an unprimeable number, because it can be changed into a prime (42333001121) 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, 1617595 + ... + 1643556.

It is an arithmetic number, because the mean of its divisors is an integer number (7057132928).

Almost surely, 2^42333001131 is an apocalyptic number.

42333001131 is a deficient number, since it is larger than the sum of its proper divisors (14124062293).

42333001131 is a wasteful number, since it uses less digits than its factorization.

42333001131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3265481.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 42333001131 its reverse (13110033324), we get a palindrome (55443034455).

The spelling of 42333001131 in words is "forty-two billion, three hundred thirty-three million, one thousand, one hundred thirty-one".