1402043032 has 48 divisors (see below), whose sum is σ = 2879014320. Its totient is φ = 636312960.

The previous prime is 1402043029. The next prime is 1402043087. The reversal of 1402043032 is 2303402041.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 385173 + ... + 388795.

It is an arithmetic number, because the mean of its divisors is an integer number (59979465).

Almost surely, 2^1402043032 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 1402043032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1439507160).

1402043032 is an abundant number, since it is smaller than the sum of its proper divisors (1476971288).

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

1402043032 is a wasteful number, since it uses less digits than its factorization.

1402043032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3764 (or 3699 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 1402043032 is about 37443.8650782742. The cubic root of 1402043032 is about 1119.2328483787.

Adding to 1402043032 its reverse (2303402041), we get a palindrome (3705445073).

The spelling of 1402043032 in words is "one billion, four hundred two million, forty-three thousand, thirty-two".