1402043132 has 24 divisors (see below), whose sum is σ = 2856996576. Its totient is φ = 589537728.

The previous prime is 1402043087. The next prime is 1402043143. The reversal of 1402043132 is 2313402041.

It is a congruent number.

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, 470903 + ... + 473870.

It is an arithmetic number, because the mean of its divisors is an integer number (119041524).

Almost surely, 2^1402043132 is an apocalyptic number.

It is an amenable number.

1402043132 is an abundant number, since it is smaller than the sum of its proper divisors (1454953444).

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

1402043132 is a wasteful number, since it uses less digits than its factorization.

1402043132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 944837 (or 944835 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1402043132 is about 37443.8664136064. The cubic root of 1402043132 is about 1119.2328749883.

Adding to 1402043132 its reverse (2313402041), we get a palindrome (3715445173).

The spelling of 1402043132 in words is "one billion, four hundred two million, forty-three thousand, one hundred thirty-two".