10140030322421 has 8 divisors (see below), whose sum is σ = 10350229442400. Its totient is φ = 9931109009200.

The previous prime is 10140030322399. The next prime is 10140030322459. The reversal of 10140030322421 is 12422303004101.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10140030322421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10140030322481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 319435655 + ... + 319467396.

It is an arithmetic number, because the mean of its divisors is an integer number (1293778680300).

Almost surely, 2^{10140030322421} is an apocalyptic number.

It is an amenable number.

10140030322421 is a deficient number, since it is larger than the sum of its proper divisors (210199119979).

10140030322421 is an equidigital number, since it uses as much as digits as its factorization.

10140030322421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 638903379.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 10140030322421 its reverse (12422303004101), we get a palindrome (22562333326522).

The spelling of 10140030322421 in words is "ten trillion, one hundred forty billion, thirty million, three hundred twenty-two thousand, four hundred twenty-one".