10201434423049 has 2 divisors, whose sum is σ = 10201434423050. Its totient is φ = 10201434423048.

The previous prime is 10201434423013. The next prime is 10201434423067. The reversal of 10201434423049 is 94032443410201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9980816333049 + 220618090000 = 3159243^2 + 469700^2 .

It is a cyclic number.

It is not a de Polignac number, because 10201434423049 - 2²¹ = 10201432325897 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10201434422999 and 10201434423017.

It is not a weakly prime, because it can be changed into another prime (10201434423749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5100717211524 + 5100717211525.

It is an arithmetic number, because the mean of its divisors is an integer number (5100717211525).

Almost surely, 2^{10201434423049} is an apocalyptic number.

It is an amenable number.

10201434423049 is a deficient number, since it is larger than the sum of its proper divisors (1).

10201434423049 is an equidigital number, since it uses as much as digits as its factorization.

10201434423049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 82944, while the sum is 37.

The spelling of 10201434423049 in words is "ten trillion, two hundred one billion, four hundred thirty-four million, four hundred twenty-three thousand, forty-nine".