2944668694429 has 16 divisors (see below), whose sum is σ = 3760818558336. Its totient is φ = 2238582470400.

The previous prime is 2944668694423. The next prime is 2944668694501. The reversal of 2944668694429 is 9244968664492.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2944668694429 - 2²⁵ = 2944635139997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2944668694423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 466368192 + ... + 466374505.

It is an arithmetic number, because the mean of its divisors is an integer number (235051159896).

Almost surely, 2^{2944668694429} is an apocalyptic number.

It is an amenable number.

2944668694429 is a deficient number, since it is larger than the sum of its proper divisors (816149863907).

2944668694429 is a wasteful number, since it uses less digits than its factorization.

2944668694429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 932742756.

The product of its digits is 1289945088, while the sum is 73.

The spelling of 2944668694429 in words is "two trillion, nine hundred forty-four billion, six hundred sixty-eight million, six hundred ninety-four thousand, four hundred twenty-nine".