4311204990377 has 2 divisors, whose sum is σ = 4311204990378. Its totient is φ = 4311204990376.

The previous prime is 4311204990361. The next prime is 4311204990461. The reversal of 4311204990377 is 7730994021134.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3158027543056 + 1153177447321 = 1777084^2 + 1073861^2 .

It is a cyclic number.

It is not a de Polignac number, because 4311204990377 - 2⁴ = 4311204990361 is a prime.

It is not a weakly prime, because it can be changed into another prime (4311204990077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2155602495188 + 2155602495189.

It is an arithmetic number, because the mean of its divisors is an integer number (2155602495189).

Almost surely, 2^{4311204990377} is an apocalyptic number.

It is an amenable number.

4311204990377 is a deficient number, since it is larger than the sum of its proper divisors (1).

4311204990377 is an equidigital number, since it uses as much as digits as its factorization.

4311204990377 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1143072, while the sum is 50.

The spelling of 4311204990377 in words is "four trillion, three hundred eleven billion, two hundred four million, nine hundred ninety thousand, three hundred seventy-seven".