42211133515 has 16 divisors (see below), whose sum is σ = 51194240640. Its totient is φ = 33408835200.

The previous prime is 42211133453. The next prime is 42211133521. The reversal of 42211133515 is 51533111224.

It is not a de Polignac number, because 42211133515 - 2¹⁵ = 42211100747 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 638641 + ... + 701629.

It is an arithmetic number, because the mean of its divisors is an integer number (3199640040).

Almost surely, 2^42211133515 is an apocalyptic number.

42211133515 is a deficient number, since it is larger than the sum of its proper divisors (8983107125).

42211133515 is a wasteful number, since it uses less digits than its factorization.

42211133515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64422.

The product of its digits is 3600, while the sum is 28.

Adding to 42211133515 its reverse (51533111224), we get a palindrome (93744244739).

The spelling of 42211133515 in words is "forty-two billion, two hundred eleven million, one hundred thirty-three thousand, five hundred fifteen".