4661223337 has 2 divisors, whose sum is σ = 4661223338. Its totient is φ = 4661223336.

The previous prime is 4661223283. The next prime is 4661223341. The reversal of 4661223337 is 7333221664.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3646227456 + 1014995881 = 60384^2 + 31859^2 .

It is a cyclic number.

It is not a de Polignac number, because 4661223337 - 2²³ = 4652834729 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4661223296 and 4661223305.

It is not a weakly prime, because it can be changed into another prime (4661223377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2330611668 + 2330611669.

It is an arithmetic number, because the mean of its divisors is an integer number (2330611669).

Almost surely, 2^4661223337 is an apocalyptic number.

It is an amenable number.

4661223337 is a deficient number, since it is larger than the sum of its proper divisors (1).

4661223337 is an equidigital number, since it uses as much as digits as its factorization.

4661223337 is an evil number, because the sum of its binary digits is even.

The product of its digits is 108864, while the sum is 37.

The square root of 4661223337 is about 68273.1523880361. The cubic root of 4661223337 is about 1670.4493199766.

The spelling of 4661223337 in words is "four billion, six hundred sixty-one million, two hundred twenty-three thousand, three hundred thirty-seven".