1424111340 has 24 divisors (see below), whose sum is σ = 3987511920. Its totient is φ = 379763008.

The previous prime is 1424111329. The next prime is 1424111347. The reversal of 1424111340 is 431114241.

1424111340 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (1424111347) 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, 11867535 + ... + 11867654.

It is an arithmetic number, because the mean of its divisors is an integer number (166146330).

Almost surely, 2^1424111340 is an apocalyptic number.

1424111340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1424111340 is an abundant number, since it is smaller than the sum of its proper divisors (2563400580).

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

1424111340 is a wasteful number, since it uses less digits than its factorization.

1424111340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23735201 (or 23735199 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 1424111340 is about 37737.3997514402. The cubic root of 1424111340 is about 1125.0745866598.

Adding to 1424111340 its reverse (431114241), we get a palindrome (1855225581).

The spelling of 1424111340 in words is "one billion, four hundred twenty-four million, one hundred eleven thousand, three hundred forty".