10140421265322 has 8 divisors (see below), whose sum is σ = 20280842530656. Its totient is φ = 3380140421772.

The previous prime is 10140421265297. The next prime is 10140421265339. The reversal of 10140421265322 is 22356212404101.

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

10140421265322 is an admirable number.

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, 845035105438 + ... + 845035105449.

It is an arithmetic number, because the mean of its divisors is an integer number (2535105316332).

Almost surely, 2^{10140421265322} is an apocalyptic number.

10140421265322 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.

10140421265322 is a wasteful number, since it uses less digits than its factorization.

10140421265322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1690070210892.

The product of its (nonzero) digits is 23040, while the sum is 33.

Adding to 10140421265322 its reverse (22356212404101), we get a palindrome (32496633669423).

The spelling of 10140421265322 in words is "ten trillion, one hundred forty billion, four hundred twenty-one million, two hundred sixty-five thousand, three hundred twenty-two".