4694133787789 has 4 divisors (see below), whose sum is σ = 4694274250624. Its totient is φ = 4693993324956.

The previous prime is 4694133787771. The next prime is 4694133787799. The reversal of 4694133787789 is 9877873314964.

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 4694133787789 - 2²³ = 4694125399181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4694133787799) 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, 70181277 + ... + 70248130.

It is an arithmetic number, because the mean of its divisors is an integer number (1173568562656).

Almost surely, 2^{4694133787789} is an apocalyptic number.

It is an amenable number.

4694133787789 is a deficient number, since it is larger than the sum of its proper divisors (140462835).

4694133787789 is a wasteful number, since it uses less digits than its factorization.

4694133787789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140462834.

The product of its digits is 1536288768, while the sum is 76.

The spelling of 4694133787789 in words is "four trillion, six hundred ninety-four billion, one hundred thirty-three million, seven hundred eighty-seven thousand, seven hundred eighty-nine".