1144432012230 has 96 divisors (see below), whose sum is σ = 3235520748096. Its totient is φ = 278971299072.

The previous prime is 1144432012223. The next prime is 1144432012259. The reversal of 1144432012230 is 322102344411.

1144432012230 is a `hidden beast` number, since 1 + 1 + 4 + 4 + 432 + 0 + 1 + 223 + 0 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 1144432012194 and 1144432012203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4627777 + ... + 4868796.

It is an arithmetic number, because the mean of its divisors is an integer number (33703341126).

Almost surely, 2^{1144432012230} is an apocalyptic number.

1144432012230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1144432012230 is an abundant number, since it is smaller than the sum of its proper divisors (2091088735866).

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

1144432012230 is a wasteful number, since it uses less digits than its factorization.

1144432012230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9496702 (or 9496699 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 1144432012230 its reverse (322102344411), we get a palindrome (1466534356641).

The spelling of 1144432012230 in words is "one trillion, one hundred forty-four billion, four hundred thirty-two million, twelve thousand, two hundred thirty".