1402442034 has 48 divisors (see below), whose sum is σ = 3266860608. Its totient is φ = 400202208.

The previous prime is 1402442021. The next prime is 1402442051. The reversal of 1402442034 is 4302442041.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1402441995 and 1402442013.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 281832 + ... + 286764.

It is an arithmetic number, because the mean of its divisors is an integer number (68059596).

Almost surely, 2^1402442034 is an apocalyptic number.

1402442034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1402442034 is an abundant number, since it is smaller than the sum of its proper divisors (1864418574).

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

1402442034 is a wasteful number, since it uses less digits than its factorization.

1402442034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5919 (or 5912 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 1402442034 is about 37449.1927015790. The cubic root of 1402442034 is about 1119.3390110234.

Adding to 1402442034 its reverse (4302442041), we get a palindrome (5704884075).

The spelling of 1402442034 in words is "one billion, four hundred two million, four hundred forty-two thousand, thirty-four".