107854440073 has 2 divisors, whose sum is σ = 107854440074. Its totient is φ = 107854440072.

The previous prime is 107854440041. The next prime is 107854440149. The reversal of 107854440073 is 370044458701.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 81562790464 + 26291649609 = 285592^2 + 162147^2 .

It is a cyclic number.

It is not a de Polignac number, because 107854440073 - 2⁵ = 107854440041 is a prime.

It is not a weakly prime, because it can be changed into another prime (107854447073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53927220036 + 53927220037.

It is an arithmetic number, because the mean of its divisors is an integer number (53927220037).

Almost surely, 2^107854440073 is an apocalyptic number.

It is an amenable number.

107854440073 is a deficient number, since it is larger than the sum of its proper divisors (1).

107854440073 is an equidigital number, since it uses as much as digits as its factorization.

107854440073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 376320, while the sum is 43.

Adding to 107854440073 its reverse (370044458701), we get a palindrome (477898898774).

The spelling of 107854440073 in words is "one hundred seven billion, eight hundred fifty-four million, four hundred forty thousand, seventy-three".