2114308477 has 2 divisors, whose sum is σ = 2114308478. Its totient is φ = 2114308476.

The previous prime is 2114308463. The next prime is 2114308487. The reversal of 2114308477 is 7748034112.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1430276761 + 684031716 = 37819^2 + 26154^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2114308477 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2114308457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1057154238 + 1057154239.

It is an arithmetic number, because the mean of its divisors is an integer number (1057154239).

Almost surely, 2^2114308477 is an apocalyptic number.

It is an amenable number.

2114308477 is a deficient number, since it is larger than the sum of its proper divisors (1).

2114308477 is an equidigital number, since it uses as much as digits as its factorization.

2114308477 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 37632, while the sum is 37.

The square root of 2114308477 is about 45981.6102045155. The cubic root of 2114308477 is about 1283.4810188089.

The spelling of 2114308477 in words is "two billion, one hundred fourteen million, three hundred eight thousand, four hundred seventy-seven".