2412216973 has 2 divisors, whose sum is σ = 2412216974. Its totient is φ = 2412216972.

The previous prime is 2412216943. The next prime is 2412217007. The reversal of 2412216973 is 3796122142.

2412216973 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1229063364 + 1183153609 = 35058^2 + 34397^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2412216973 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2412216943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1206108486 + 1206108487.

It is an arithmetic number, because the mean of its divisors is an integer number (1206108487).

Almost surely, 2^2412216973 is an apocalyptic number.

It is an amenable number.

2412216973 is a deficient number, since it is larger than the sum of its proper divisors (1).

2412216973 is an equidigital number, since it uses as much as digits as its factorization.

2412216973 is an evil number, because the sum of its binary digits is even.

The product of its digits is 36288, while the sum is 37.

The square root of 2412216973 is about 49114.3255374641. The cubic root of 2412216973 is about 1341.1338463281.

The spelling of 2412216973 in words is "two billion, four hundred twelve million, two hundred sixteen thousand, nine hundred seventy-three".