3999119040001 has 2 divisors, whose sum is σ = 3999119040002. Its totient is φ = 3999119040000.

The previous prime is 3999119039989. The next prime is 3999119040013. The reversal of 3999119040001 is 1000409119993.

It is a balanced prime because it is at equal distance from previous prime (3999119039989) and next prime (3999119040013).

It can be written as a sum of positive squares in only one way, i.e., 3225888997776 + 773230042225 = 1796076^2 + 879335^2 .

It is a cyclic number.

It is not a de Polignac number, because 3999119040001 - 2³¹ = 3996971556353 is a prime.

It is not a weakly prime, because it can be changed into another prime (3999119040071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1999559520000 + 1999559520001.

It is an arithmetic number, because the mean of its divisors is an integer number (1999559520001).

Almost surely, 2^{3999119040001} is an apocalyptic number.

It is an amenable number.

3999119040001 is a deficient number, since it is larger than the sum of its proper divisors (1).

3999119040001 is an equidigital number, since it uses as much as digits as its factorization.

3999119040001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 78732, while the sum is 46.

The spelling of 3999119040001 in words is "three trillion, nine hundred ninety-nine billion, one hundred nineteen million, forty thousand, one".