42043201131 has 8 divisors (see below), whose sum is σ = 56182453200. Its totient is φ = 27966374912.

The previous prime is 42043201127. The next prime is 42043201133. The reversal of 42043201131 is 13110234024.

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 42043201131 - 2² = 42043201127 is a prime.

It is a super-2 number, since 2×42043201131² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 42043201098 and 42043201107.

It is not an unprimeable number, because it can be changed into a prime (42043201133) 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, 15604890 + ... + 15607583.

It is an arithmetic number, because the mean of its divisors is an integer number (7022806650).

Almost surely, 2^42043201131 is an apocalyptic number.

42043201131 is a deficient number, since it is larger than the sum of its proper divisors (14139252069).

42043201131 is a wasteful number, since it uses less digits than its factorization.

42043201131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31212925.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 42043201131 its reverse (13110234024), we get a palindrome (55153435155).

The spelling of 42043201131 in words is "forty-two billion, forty-three million, two hundred one thousand, one hundred thirty-one".