1423311343124 has 12 divisors (see below), whose sum is σ = 2717230746048. Its totient is φ = 646959701400.

The previous prime is 1423311343117. The next prime is 1423311343127. The reversal of 1423311343124 is 4213431133241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1423311343127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16173992492 + ... + 16173992579.

It is an arithmetic number, because the mean of its divisors is an integer number (226435895504).

Almost surely, 2^{1423311343124} is an apocalyptic number.

It is an amenable number.

1423311343124 is a deficient number, since it is larger than the sum of its proper divisors (1293919402924).

1423311343124 is a wasteful number, since it uses less digits than its factorization.

1423311343124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32347985086 (or 32347985084 counting only the distinct ones).

The product of its digits is 20736, while the sum is 32.

Adding to 1423311343124 its reverse (4213431133241), we get a palindrome (5636742476365).

The spelling of 1423311343124 in words is "one trillion, four hundred twenty-three billion, three hundred eleven million, three hundred forty-three thousand, one hundred twenty-four".