2073420851 has 2 divisors, whose sum is σ = 2073420852. Its totient is φ = 2073420850.

The previous prime is 2073420821. The next prime is 2073420871. The reversal of 2073420851 is 1580243702.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2073420851 - 2¹⁰ = 2073419827 is a prime.

It is not a weakly prime, because it can be changed into another prime (2073420821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1036710425 + 1036710426.

It is an arithmetic number, because the mean of its divisors is an integer number (1036710426).

Almost surely, 2^2073420851 is an apocalyptic number.

2073420851 is a deficient number, since it is larger than the sum of its proper divisors (1).

2073420851 is an equidigital number, since it uses as much as digits as its factorization.

2073420851 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 2073420851 is about 45534.8311844900. The cubic root of 2073420851 is about 1275.1535585394.

The spelling of 2073420851 in words is "two billion, seventy-three million, four hundred twenty thousand, eight hundred fifty-one".