2994001920001 has 4 divisors (see below), whose sum is σ = 2994104480004. Its totient is φ = 2993899360000.

The previous prime is 2994001919969. The next prime is 2994001920031. The reversal of 2994001920001 is 1000291004992.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1870264115776 + 1123737804225 = 1367576^2 + 1060065^2 .

It is a cyclic number.

It is not a de Polignac number, because 2994001920001 - 2⁵ = 2994001919969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2994001920031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51236200 + ... + 51294601.

It is an arithmetic number, because the mean of its divisors is an integer number (748526120001).

Almost surely, 2^{2994001920001} is an apocalyptic number.

It is an amenable number.

2994001920001 is a deficient number, since it is larger than the sum of its proper divisors (102560003).

2994001920001 is a wasteful number, since it uses less digits than its factorization.

2994001920001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102560002.

The product of its (nonzero) digits is 11664, while the sum is 37.

Adding to 2994001920001 its reverse (1000291004992), we get a palindrome (3994292924993).

The spelling of 2994001920001 in words is "two trillion, nine hundred ninety-four billion, one million, nine hundred twenty thousand, one".