42015032133 has 16 divisors (see below), whose sum is σ = 57542665536. Its totient is φ = 27248935680.

The previous prime is 42015032123. The next prime is 42015032161. The reversal of 42015032133 is 33123051024.

It is not a de Polignac number, because 42015032133 - 2¹² = 42015028037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42015032123) 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, 840738 + ... + 889308.

It is an arithmetic number, because the mean of its divisors is an integer number (3596416596).

Almost surely, 2^42015032133 is an apocalyptic number.

It is an amenable number.

42015032133 is a deficient number, since it is larger than the sum of its proper divisors (15527633403).

42015032133 is a wasteful number, since it uses less digits than its factorization.

42015032133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56404.

The product of its (nonzero) digits is 2160, while the sum is 24.

Adding to 42015032133 its reverse (33123051024), we get a palindrome (75138083157).

The spelling of 42015032133 in words is "forty-two billion, fifteen million, thirty-two thousand, one hundred thirty-three".