1424442032 has 40 divisors (see below), whose sum is σ = 2983829856. Its totient is φ = 654852096.

The previous prime is 1424442023. The next prime is 1424442067. The reversal of 1424442032 is 2302444241.

It is a happy number.

It is a super-3 number, since 3×1424442032³ (a number of 28 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 1424441992 and 1424442010.

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, 40133 + ... + 66779.

Almost surely, 2^1424442032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1424442032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1491914928).

1424442032 is an abundant number, since it is smaller than the sum of its proper divisors (1559387824).

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

1424442032 is a wasteful number, since it uses less digits than its factorization.

1424442032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26925 (or 26919 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

The square root of 1424442032 is about 37741.7809860637. The cubic root of 1424442032 is about 1125.1616642078.

Adding to 1424442032 its reverse (2302444241), we get a palindrome (3726886273).

The spelling of 1424442032 in words is "one billion, four hundred twenty-four million, four hundred forty-two thousand, thirty-two".