4104072157 has 2 divisors, whose sum is σ = 4104072158. Its totient is φ = 4104072156.

The previous prime is 4104072149. The next prime is 4104072163. The reversal of 4104072157 is 7512704014.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3084802681 + 1019269476 = 55541^2 + 31926^2 .

It is a cyclic number.

It is not a de Polignac number, because 4104072157 - 2³ = 4104072149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4104072757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2052036078 + 2052036079.

It is an arithmetic number, because the mean of its divisors is an integer number (2052036079).

Almost surely, 2^4104072157 is an apocalyptic number.

It is an amenable number.

4104072157 is a deficient number, since it is larger than the sum of its proper divisors (1).

4104072157 is an equidigital number, since it uses as much as digits as its factorization.

4104072157 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7840, while the sum is 31.

The square root of 4104072157 is about 64063.0326865658. The cubic root of 4104072157 is about 1601.0503724071.

The spelling of 4104072157 in words is "four billion, one hundred four million, seventy-two thousand, one hundred fifty-seven".