4119472261 has 2 divisors, whose sum is σ = 4119472262. Its totient is φ = 4119472260.

The previous prime is 4119472211. The next prime is 4119472277. The reversal of 4119472261 is 1622749114.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2140912900 + 1978559361 = 46270^2 + 44481^2 .

It is a cyclic number.

It is not a de Polignac number, because 4119472261 - 2²⁹ = 3582601349 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4119472261.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4119472211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2059736130 + 2059736131.

It is an arithmetic number, because the mean of its divisors is an integer number (2059736131).

Almost surely, 2^4119472261 is an apocalyptic number.

It is an amenable number.

4119472261 is a deficient number, since it is larger than the sum of its proper divisors (1).

4119472261 is an equidigital number, since it uses as much as digits as its factorization.

4119472261 is an evil number, because the sum of its binary digits is even.

The product of its digits is 24192, while the sum is 37.

The square root of 4119472261 is about 64183.1150770980. The cubic root of 4119472261 is about 1603.0504644550.

The spelling of 4119472261 in words is "four billion, one hundred nineteen million, four hundred seventy-two thousand, two hundred sixty-one".