10401451342993 has 2 divisors, whose sum is σ = 10401451342994. Its totient is φ = 10401451342992.

The previous prime is 10401451342991. The next prime is 10401451343021. The reversal of 10401451342993 is 39924315410401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8386167308544 + 2015284034449 = 2895888^2 + 1419607^2 .

It is a cyclic number.

It is not a de Polignac number, because 10401451342993 - 2¹ = 10401451342991 is a prime.

Together with 10401451342991, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (10401451342991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5200725671496 + 5200725671497.

It is an arithmetic number, because the mean of its divisors is an integer number (5200725671497).

Almost surely, 2^{10401451342993} is an apocalyptic number.

It is an amenable number.

10401451342993 is a deficient number, since it is larger than the sum of its proper divisors (1).

10401451342993 is an equidigital number, since it uses as much as digits as its factorization.

10401451342993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 466560, while the sum is 46.

The spelling of 10401451342993 in words is "ten trillion, four hundred one billion, four hundred fifty-one million, three hundred forty-two thousand, nine hundred ninety-three".