1402132322 has 8 divisors (see below), whose sum is σ = 2213893200. Its totient is φ = 664167924.

The previous prime is 1402132313. The next prime is 1402132327. The reversal of 1402132322 is 2232312041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1402132322² = 3931950096794223368, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1402132294 and 1402132303.

It is not an unprimeable number, because it can be changed into a prime (1402132327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18449072 + ... + 18449147.

It is an arithmetic number, because the mean of its divisors is an integer number (276736650).

Almost surely, 2^1402132322 is an apocalyptic number.

1402132322 is a deficient number, since it is larger than the sum of its proper divisors (811760878).

1402132322 is a wasteful number, since it uses less digits than its factorization.

1402132322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36898240.

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

The square root of 1402132322 is about 37445.0573774430. The cubic root of 1402132322 is about 1119.2566075591.

Adding to 1402132322 its reverse (2232312041), we get a palindrome (3634444363).

The spelling of 1402132322 in words is "one billion, four hundred two million, one hundred thirty-two thousand, three hundred twenty-two".