10401405464603 has 2 divisors, whose sum is σ = 10401405464604. Its totient is φ = 10401405464602.

The previous prime is 10401405464591. The next prime is 10401405464617. The reversal of 10401405464603 is 30646450410401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10401405464603 - 2¹⁶ = 10401405399067 is a prime.

It is not a weakly prime, because it can be changed into another prime (10401405464693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5200702732301 + 5200702732302.

It is an arithmetic number, because the mean of its divisors is an integer number (5200702732302).

Almost surely, 2^{10401405464603} is an apocalyptic number.

10401405464603 is a deficient number, since it is larger than the sum of its proper divisors (1).

10401405464603 is an equidigital number, since it uses as much as digits as its factorization.

10401405464603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 138240, while the sum is 38.

Adding to 10401405464603 its sum of digits (38), we get a square (10401405464641 = 3225121²).

The spelling of 10401405464603 in words is "ten trillion, four hundred one billion, four hundred five million, four hundred sixty-four thousand, six hundred three".