4142334431412 has 60 divisors (see below), whose sum is σ = 10990505581440. Its totient is φ = 1360169507664.

The previous prime is 4142334431393. The next prime is 4142334431413. The reversal of 4142334431412 is 2141344332414.

4142334431412 is a `hidden beast` number, since 4 + 1 + 4 + 2 + 334 + 4 + 314 + 1 + 2 = 666.

It is a super-2 number, since 2×4142334431412² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4142334431413) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 95388612 + ... + 95432027.

It is an arithmetic number, because the mean of its divisors is an integer number (183175093024).

Almost surely, 2^{4142334431412} is an apocalyptic number.

It is an amenable number.

4142334431412 is an abundant number, since it is smaller than the sum of its proper divisors (6848171150028).

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

4142334431412 is a wasteful number, since it uses less digits than its factorization.

4142334431412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190820722 (or 190820711 counting only the distinct ones).

The product of its digits is 110592, while the sum is 36.

Adding to 4142334431412 its reverse (2141344332414), we get a palindrome (6283678763826).

The spelling of 4142334431412 in words is "four trillion, one hundred forty-two billion, three hundred thirty-four million, four hundred thirty-one thousand, four hundred twelve".