240102204073 has 2 divisors, whose sum is σ = 240102204074. Its totient is φ = 240102204072.

The previous prime is 240102204047. The next prime is 240102204149. The reversal of 240102204073 is 370402201042.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 160830675369 + 79271528704 = 401037^2 + 281552^2 .

It is a cyclic number.

It is not a de Polignac number, because 240102204073 - 2¹³ = 240102195881 is a prime.

It is not a weakly prime, because it can be changed into another prime (240102204473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120051102036 + 120051102037.

It is an arithmetic number, because the mean of its divisors is an integer number (120051102037).

Almost surely, 2^240102204073 is an apocalyptic number.

It is an amenable number.

240102204073 is a deficient number, since it is larger than the sum of its proper divisors (1).

240102204073 is an equidigital number, since it uses as much as digits as its factorization.

240102204073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2688, while the sum is 25.

The spelling of 240102204073 in words is "two hundred forty billion, one hundred two million, two hundred four thousand, seventy-three".