1402021032 has 16 divisors (see below), whose sum is σ = 3505052640. Its totient is φ = 467340336.

The previous prime is 1402021007. The next prime is 1402021067. The reversal of 1402021032 is 2301202041.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29208748 + ... + 29208795.

It is an arithmetic number, because the mean of its divisors is an integer number (219065790).

Almost surely, 2^1402021032 is an apocalyptic number.

1402021032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1402021032 is an abundant number, since it is smaller than the sum of its proper divisors (2103031608).

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

1402021032 is a wasteful number, since it uses less digits than its factorization.

1402021032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58417552 (or 58417548 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 1402021032 is about 37443.5713040303. The cubic root of 1402021032 is about 1119.2269942428.

Adding to 1402021032 its reverse (2301202041), we get a palindrome (3703223073).

The spelling of 1402021032 in words is "one billion, four hundred two million, twenty-one thousand, thirty-two".