42250035332011 has 4 divisors (see below), whose sum is σ = 45500038049872. Its totient is φ = 39000032614152.

The previous prime is 42250035332009. The next prime is 42250035332047. The reversal of 42250035332011 is 11023353005224.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 42250035332011 - 2¹ = 42250035332009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42250035332311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1625001358911 + ... + 1625001358936.

It is an arithmetic number, because the mean of its divisors is an integer number (11375009512468).

Almost surely, 2^{42250035332011} is an apocalyptic number.

42250035332011 is a deficient number, since it is larger than the sum of its proper divisors (3250002717861).

42250035332011 is a wasteful number, since it uses less digits than its factorization.

42250035332011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3250002717860.

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 42250035332011 its reverse (11023353005224), we get a palindrome (53273388337235).

The spelling of 42250035332011 in words is "forty-two trillion, two hundred fifty billion, thirty-five million, three hundred thirty-two thousand, eleven".