1424084139 has 16 divisors (see below), whose sum is σ = 2116141440. Its totient is φ = 946515240.

The previous prime is 1424084113. The next prime is 1424084177. The reversal of 1424084139 is 9314804241.

It is a happy number.

1424084139 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-1424084139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1424084539) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70737 + ... + 88610.

It is an arithmetic number, because the mean of its divisors is an integer number (132258840).

Almost surely, 2^1424084139 is an apocalyptic number.

1424084139 is a deficient number, since it is larger than the sum of its proper divisors (692057301).

1424084139 is a wasteful number, since it uses less digits than its factorization.

1424084139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159687 (or 159681 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 1424084139 is about 37737.0393512793. The cubic root of 1424084139 is about 1125.0674235146.

The spelling of 1424084139 in words is "one billion, four hundred twenty-four million, eighty-four thousand, one hundred thirty-nine".