42211340432113 has 4 divisors (see below), whose sum is σ = 44432989928560. Its totient is φ = 39989690935668.

The previous prime is 42211340432003. The next prime is 42211340432147. The reversal of 42211340432113 is 31123404311224.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 42211340432113 - 2²¹ = 42211338334961 is a prime.

It is a super-2 number, since 2×42211340432113² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42211340432213) 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, 1110824748195 + ... + 1110824748232.

It is an arithmetic number, because the mean of its divisors is an integer number (11108247482140).

Almost surely, 2^{42211340432113} is an apocalyptic number.

It is an amenable number.

42211340432113 is a deficient number, since it is larger than the sum of its proper divisors (2221649496447).

42211340432113 is a wasteful number, since it uses less digits than its factorization.

42211340432113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2221649496446.

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 42211340432113 its reverse (31123404311224), we get a palindrome (73334744743337).

The spelling of 42211340432113 in words is "forty-two trillion, two hundred eleven billion, three hundred forty million, four hundred thirty-two thousand, one hundred thirteen".