2906991370241 has 4 divisors (see below), whose sum is σ = 3322275851712. Its totient is φ = 2491706888772.

The previous prime is 2906991370237. The next prime is 2906991370249. The reversal of 2906991370241 is 1420731996092.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2906991370241 - 2² = 2906991370237 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2906991370249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 207642240725 + ... + 207642240738.

It is an arithmetic number, because the mean of its divisors is an integer number (830568962928).

Almost surely, 2^{2906991370241} is an apocalyptic number.

It is an amenable number.

2906991370241 is a deficient number, since it is larger than the sum of its proper divisors (415284481471).

2906991370241 is an equidigital number, since it uses as much as digits as its factorization.

2906991370241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415284481470.

The product of its (nonzero) digits is 1469664, while the sum is 53.

The spelling of 2906991370241 in words is "two trillion, nine hundred six billion, nine hundred ninety-one million, three hundred seventy thousand, two hundred forty-one".