2941944306402 has 16 divisors (see below), whose sum is σ = 5883905950560. Its totient is φ = 980645212512.

The previous prime is 2941944306359. The next prime is 2941944306481. The reversal of 2941944306402 is 2046034491492.

It is a happy number.

It is a super-2 number, since 2×2941944306402² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2818749 + ... + 3718767.

It is an arithmetic number, because the mean of its divisors is an integer number (367744121910).

Almost surely, 2^{2941944306402} is an apocalyptic number.

2941944306402 is an abundant number, since it is smaller than the sum of its proper divisors (2941961644158).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2941944306402 is a wasteful number, since it uses less digits than its factorization.

2941944306402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1444817.

The product of its (nonzero) digits is 1492992, while the sum is 48.

Adding to 2941944306402 its reverse (2046034491492), we get a palindrome (4987978797894).

The spelling of 2941944306402 in words is "two trillion, nine hundred forty-one billion, nine hundred forty-four million, three hundred six thousand, four hundred two".