10460894432921 has 8 divisors (see below), whose sum is σ = 10558569714120. Its totient is φ = 10363308643072.

The previous prime is 10460894432873. The next prime is 10460894432953. The reversal of 10460894432921 is 12923449806401.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1294145136025 + 9166749296896 = 1137605^2 + 3027664^2 .

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 10460894432921 - 2¹⁸ = 10460894170777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10460894482921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22137950 + ... + 22605543.

It is an arithmetic number, because the mean of its divisors is an integer number (1319821214265).

Almost surely, 2^{10460894432921} is an apocalyptic number.

It is an amenable number.

10460894432921 is a deficient number, since it is larger than the sum of its proper divisors (97675281199).

10460894432921 is a wasteful number, since it uses less digits than its factorization.

10460894432921 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44745675.

The product of its (nonzero) digits is 2985984, while the sum is 53.

The spelling of 10460894432921 in words is "ten trillion, four hundred sixty billion, eight hundred ninety-four million, four hundred thirty-two thousand, nine hundred twenty-one".