1402333243 has 8 divisors (see below), whose sum is σ = 1436295168. Its totient is φ = 1368432744.

The previous prime is 1402333241. The next prime is 1402333297. The reversal of 1402333243 is 3423332041.

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

It is a cyclic number.

It is not a de Polignac number, because 1402333243 - 2¹ = 1402333241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1402333241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32646 + ... + 62212.

It is an arithmetic number, because the mean of its divisors is an integer number (179536896).

Almost surely, 2^1402333243 is an apocalyptic number.

1402333243 is a deficient number, since it is larger than the sum of its proper divisors (33961925).

1402333243 is a wasteful number, since it uses less digits than its factorization.

1402333243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30713.

The product of its (nonzero) digits is 5184, while the sum is 25.

The square root of 1402333243 is about 37447.7401587866. The cubic root of 1402333243 is about 1119.3100669491.

Adding to 1402333243 its reverse (3423332041), we get a palindrome (4825665284).

The spelling of 1402333243 in words is "one billion, four hundred two million, three hundred thirty-three thousand, two hundred forty-three".