42332211312 has 40 divisors (see below), whose sum is σ = 109848635904. Its totient is φ = 14047456704.

The previous prime is 42332211269. The next prime is 42332211323. The reversal of 42332211312 is 21311223324.

It is a super-2 number, since 2×42332211312² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1966698 + ... + 1988105.

Almost surely, 2^42332211312 is an apocalyptic number.

It is an amenable number.

42332211312 is an abundant number, since it is smaller than the sum of its proper divisors (67516424592).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42332211312 is a wasteful number, since it uses less digits than its factorization.

42332211312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3955037 (or 3955031 counting only the distinct ones).

The product of its digits is 1728, while the sum is 24.

Adding to 42332211312 its reverse (21311223324), we get a palindrome (63643434636).

The spelling of 42332211312 in words is "forty-two billion, three hundred thirty-two million, two hundred eleven thousand, three hundred twelve".