11432243430212 has 48 divisors (see below), whose sum is σ = 22553871367104. Its totient is φ = 5025372240000.

The previous prime is 11432243430191. The next prime is 11432243430227. The reversal of 11432243430212 is 21203434223411.

It is a happy number.

It is a super-2 number, since 2×11432243430212² (a number of 27 digits) contains 22 as substring.

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, 29721839 + ... + 30104022.

It is an arithmetic number, because the mean of its divisors is an integer number (469872320148).

Almost surely, 2^{11432243430212} is an apocalyptic number.

It is an amenable number.

11432243430212 is a deficient number, since it is larger than the sum of its proper divisors (11121627936892).

11432243430212 is a wasteful number, since it uses less digits than its factorization.

11432243430212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59826020 (or 59826018 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 11432243430212 its reverse (21203434223411), we get a palindrome (32635677653623).

It can be divided in two parts, 114322 and 43430212, that added together give a palindrome (43544534).

The spelling of 11432243430212 in words is "eleven trillion, four hundred thirty-two billion, two hundred forty-three million, four hundred thirty thousand, two hundred twelve".