3012442440123 has 8 divisors (see below), whose sum is σ = 4016679237136. Its totient is φ = 2008250301600.

The previous prime is 3012442440103. The next prime is 3012442440131. The reversal of 3012442440123 is 3210442442103.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3012442440123 - 2²¹ = 3012440342971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3012442440103) 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, 11006908 + ... + 11277273.

It is an arithmetic number, because the mean of its divisors is an integer number (502084904642).

Almost surely, 2^{3012442440123} is an apocalyptic number.

3012442440123 is a deficient number, since it is larger than the sum of its proper divisors (1004236797013).

3012442440123 is a wasteful number, since it uses less digits than its factorization.

3012442440123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22329245.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 3012442440123 its reverse (3210442442103), we get a palindrome (6222884882226).

The spelling of 3012442440123 in words is "three trillion, twelve billion, four hundred forty-two million, four hundred forty thousand, one hundred twenty-three".