2420311073 has 2 divisors, whose sum is σ = 2420311074. Its totient is φ = 2420311072.

The previous prime is 2420311031. The next prime is 2420311129. The reversal of 2420311073 is 3701130242.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2164854784 + 255456289 = 46528^2 + 15983^2 .

It is a cyclic number.

It is not a de Polignac number, because 2420311073 - 2²⁶ = 2353202209 is a prime.

It is a super-2 number, since 2×2420311073² = 11715811380172822658, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2420313073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1210155536 + 1210155537.

It is an arithmetic number, because the mean of its divisors is an integer number (1210155537).

Almost surely, 2^2420311073 is an apocalyptic number.

It is an amenable number.

2420311073 is a deficient number, since it is larger than the sum of its proper divisors (1).

2420311073 is an equidigital number, since it uses as much as digits as its factorization.

2420311073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 2420311073 is about 49196.6571323703. The cubic root of 2420311073 is about 1342.6322124494.

The spelling of 2420311073 in words is "two billion, four hundred twenty million, three hundred eleven thousand, seventy-three".