4312053427442 has 16 divisors (see below), whose sum is σ = 6694108700760. Its totient is φ = 2080750334208.

The previous prime is 4312053427441. The next prime is 4312053427453. The reversal of 4312053427442 is 2447243502134.

It can be written as a sum of positive squares in 4 ways, for example, as 4255808087521 + 56245339921 = 2062961^2 + 237161^2 .

It is a super-2 number, since 2×4312053427442² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4312053427442.

It is not an unprimeable number, because it can be changed into a prime (4312053427441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16487543 + ... + 16747034.

Almost surely, 2^{4312053427442} is an apocalyptic number.

4312053427442 is a deficient number, since it is larger than the sum of its proper divisors (2382055273318).

4312053427442 is a wasteful number, since it uses less digits than its factorization.

4312053427442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33236845.

The product of its (nonzero) digits is 645120, while the sum is 41.

Adding to 4312053427442 its reverse (2447243502134), we get a palindrome (6759296929576).

The spelling of 4312053427442 in words is "four trillion, three hundred twelve billion, fifty-three million, four hundred twenty-seven thousand, four hundred forty-two".