42212234415 has 96 divisors (see below), whose sum is σ = 74363552064. Its totient is φ = 20435251200.

The previous prime is 42212234357. The next prime is 42212234479. The reversal of 42212234415 is 51443221224.

It is a happy number.

42212234415 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 42212234415 - 2¹⁴ = 42212218031 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 44293579 + ... + 44294531.

It is an arithmetic number, because the mean of its divisors is an integer number (774620334).

Almost surely, 2^42212234415 is an apocalyptic number.

42212234415 is a deficient number, since it is larger than the sum of its proper divisors (32151317649).

42212234415 is a wasteful number, since it uses less digits than its factorization.

42212234415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1261 (or 1248 counting only the distinct ones).

The product of its digits is 15360, while the sum is 30.

Adding to 42212234415 its reverse (51443221224), we get a palindrome (93655455639).

The spelling of 42212234415 in words is "forty-two billion, two hundred twelve million, two hundred thirty-four thousand, four hundred fifteen".