1423311140112 has 40 divisors (see below), whose sum is σ = 3710620034880. Its totient is φ = 470084411520.

The previous prime is 1423311140107. The next prime is 1423311140129. The reversal of 1423311140112 is 2110411133241.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136014564 + ... + 136025027.

It is an arithmetic number, because the mean of its divisors is an integer number (92765500872).

Almost surely, 2^{1423311140112} is an apocalyptic number.

1423311140112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1423311140112 is an abundant number, since it is smaller than the sum of its proper divisors (2287308894768).

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

1423311140112 is a wasteful number, since it uses less digits than its factorization.

1423311140112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272039711 (or 272039705 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

Adding to 1423311140112 its reverse (2110411133241), we get a palindrome (3533722273353).

The spelling of 1423311140112 in words is "one trillion, four hundred twenty-three billion, three hundred eleven million, one hundred forty thousand, one hundred twelve".