4099234572077 has 2 divisors, whose sum is σ = 4099234572078. Its totient is φ = 4099234572076.

The previous prime is 4099234572049. The next prime is 4099234572161. The reversal of 4099234572077 is 7702754329904.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3345482432356 + 753752139721 = 1829066^2 + 868189^2 .

It is a cyclic number.

It is not a de Polignac number, because 4099234572077 - 2⁸ = 4099234571821 is a prime.

It is a super-2 number, since 2×4099234572077² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4099234572977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2049617286038 + 2049617286039.

It is an arithmetic number, because the mean of its divisors is an integer number (2049617286039).

Almost surely, 2^{4099234572077} is an apocalyptic number.

It is an amenable number.

4099234572077 is a deficient number, since it is larger than the sum of its proper divisors (1).

4099234572077 is an equidigital number, since it uses as much as digits as its factorization.

4099234572077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26671680, while the sum is 59.

The spelling of 4099234572077 in words is "four trillion, ninety-nine billion, two hundred thirty-four million, five hundred seventy-two thousand, seventy-seven".