2311254142 has 16 divisors (see below), whose sum is σ = 3705127920. Its totient is φ = 1077482368.

The previous prime is 2311254139. The next prime is 2311254149. The reversal of 2311254142 is 2414521132.

2311254142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2311254149) 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, 314017 + ... + 321292.

It is an arithmetic number, because the mean of its divisors is an integer number (231570495).

Almost surely, 2^2311254142 is an apocalyptic number.

2311254142 is a deficient number, since it is larger than the sum of its proper divisors (1393873778).

2311254142 is a wasteful number, since it uses less digits than its factorization.

2311254142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 635435.

The product of its digits is 1920, while the sum is 25.

The square root of 2311254142 is about 48075.5045943358. The cubic root of 2311254142 is about 1322.1555960114.

Adding to 2311254142 its reverse (2414521132), we get a palindrome (4725775274).

The spelling of 2311254142 in words is "two billion, three hundred eleven million, two hundred fifty-four thousand, one hundred forty-two".