10321402242 has 8 divisors (see below), whose sum is σ = 20642804496. Its totient is φ = 3440467412.

The previous prime is 10321402213. The next prime is 10321402249. The reversal of 10321402242 is 24220412301.

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

10321402242 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (10321402249) 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, 860116848 + ... + 860116859.

It is an arithmetic number, because the mean of its divisors is an integer number (2580350562).

Almost surely, 2^10321402242 is an apocalyptic number.

10321402242 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

10321402242 is a wasteful number, since it uses less digits than its factorization.

10321402242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1720233712.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 10321402242 its reverse (24220412301), we get a palindrome (34541814543).

The spelling of 10321402242 in words is "ten billion, three hundred twenty-one million, four hundred two thousand, two hundred forty-two".