10140410452621 has 4 divisors (see below), whose sum is σ = 10188469270144. Its totient is φ = 10092351635100.

The previous prime is 10140410452603. The next prime is 10140410452639. The reversal of 10140410452621 is 12625401404101.

10140410452621 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (10140410452603) and next prime (10140410452639).

It is a cyclic number.

It is not a de Polignac number, because 10140410452621 - 2⁵ = 10140410452589 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 (10140410452661) 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, 24029408445 + ... + 24029408866.

It is an arithmetic number, because the mean of its divisors is an integer number (2547117317536).

Almost surely, 2^{10140410452621} is an apocalyptic number.

It is an amenable number.

10140410452621 is a deficient number, since it is larger than the sum of its proper divisors (48058817523).

10140410452621 is an equidigital number, since it uses as much as digits as its factorization.

10140410452621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48058817522.

The product of its (nonzero) digits is 7680, while the sum is 31.

Adding to 10140410452621 its reverse (12625401404101), we get a palindrome (22765811856722).

The spelling of 10140410452621 in words is "ten trillion, one hundred forty billion, four hundred ten million, four hundred fifty-two thousand, six hundred twenty-one".