42131033011 has 8 divisors (see below), whose sum is σ = 44550834048. Its totient is φ = 39777528000.

The previous prime is 42131032961. The next prime is 42131033057. The reversal of 42131033011 is 11033013124.

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 42131033011 - 2⁹ = 42131032499 is a prime.

It is a super-2 number, since 2×42131033011² (a number of 22 digits) contains 22 as substring.

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 42131033011.

It is not an unprimeable number, because it can be changed into a prime (42131039011) 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, 16572700 + ... + 16575241.

It is an arithmetic number, because the mean of its divisors is an integer number (5568854256).

Almost surely, 2^42131033011 is an apocalyptic number.

42131033011 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

42131033011 is a deficient number, since it is larger than the sum of its proper divisors (2419801037).

42131033011 is a wasteful number, since it uses less digits than its factorization.

42131033011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33148013.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 42131033011 its reverse (11033013124), we get a palindrome (53164046135).

The spelling of 42131033011 in words is "forty-two billion, one hundred thirty-one million, thirty-three thousand, eleven".