2905992087941 has 2 divisors, whose sum is σ = 2905992087942. Its totient is φ = 2905992087940.

The previous prime is 2905992087931. The next prime is 2905992087953. The reversal of 2905992087941 is 1497802995092.

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., 2872784315041 + 33207772900 = 1694929^2 + 182230^2 .

It is a cyclic number.

It is not a de Polignac number, because 2905992087941 - 2¹⁴ = 2905992071557 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2905992087931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1452996043970 + 1452996043971.

It is an arithmetic number, because the mean of its divisors is an integer number (1452996043971).

Almost surely, 2^{2905992087941} is an apocalyptic number.

It is an amenable number.

2905992087941 is a deficient number, since it is larger than the sum of its proper divisors (1).

2905992087941 is an equidigital number, since it uses as much as digits as its factorization.

2905992087941 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 29393280, while the sum is 65.

The spelling of 2905992087941 in words is "two trillion, nine hundred five billion, nine hundred ninety-two million, eighty-seven thousand, nine hundred forty-one".