42350012254993 has 2 divisors, whose sum is σ = 42350012254994. Its totient is φ = 42350012254992.

The previous prime is 42350012254931. The next prime is 42350012254997. The reversal of 42350012254993 is 39945221005324.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28615042585809 + 13734969669184 = 5349303^2 + 3706072^2 .

It is a cyclic number.

It is not a de Polignac number, because 42350012254993 - 2⁹ = 42350012254481 is a prime.

It is not a weakly prime, because it can be changed into another prime (42350012254997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21175006127496 + 21175006127497.

It is an arithmetic number, because the mean of its divisors is an integer number (21175006127497).

Almost surely, 2^{42350012254993} is an apocalyptic number.

It is an amenable number.

42350012254993 is a deficient number, since it is larger than the sum of its proper divisors (1).

42350012254993 is an equidigital number, since it uses as much as digits as its factorization.

42350012254993 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2332800, while the sum is 49.

The spelling of 42350012254993 in words is "forty-two trillion, three hundred fifty billion, twelve million, two hundred fifty-four thousand, nine hundred ninety-three".