11442431212030 has 32 divisors (see below), whose sum is σ = 25349386071744. Its totient is φ = 3621340866816.

The previous prime is 11442431211989. The next prime is 11442431212057. The reversal of 11442431212030 is 3021213424411.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 11442431212030.

It is a congruent number.

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, 6287049207 + ... + 6287051026.

It is an arithmetic number, because the mean of its divisors is an integer number (792168314742).

Almost surely, 2^{11442431212030} is an apocalyptic number.

11442431212030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11442431212030 is an abundant number, since it is smaller than the sum of its proper divisors (13906954859714).

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

11442431212030 is a wasteful number, since it uses less digits than its factorization.

11442431212030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12574100260.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 11442431212030 its reverse (3021213424411), we get a palindrome (14463644636441).

The spelling of 11442431212030 in words is "eleven trillion, four hundred forty-two billion, four hundred thirty-one million, two hundred twelve thousand, thirty".