42133043013 has 16 divisors (see below), whose sum is σ = 56470219200. Its totient is φ = 27942480896.

The previous prime is 42133043009. The next prime is 42133043023. The reversal of 42133043013 is 31034033124.

It is a cyclic number.

It is not a de Polignac number, because 42133043013 - 2² = 42133043009 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42133043023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 845413 + ... + 893861.

It is an arithmetic number, because the mean of its divisors is an integer number (3529388700).

Almost surely, 2^42133043013 is an apocalyptic number.

It is an amenable number.

42133043013 is a deficient number, since it is larger than the sum of its proper divisors (14337176187).

42133043013 is a wasteful number, since it uses less digits than its factorization.

42133043013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49956.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 42133043013 its reverse (31034033124), we get a palindrome (73167076137).

The spelling of 42133043013 in words is "forty-two billion, one hundred thirty-three million, forty-three thousand, thirteen".