78741330047 has 8 divisors (see below), whose sum is σ = 82282093920. Its totient is φ = 75210335200.

The previous prime is 78741330023. The next prime is 78741330119. The reversal of 78741330047 is 74003314787.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 78741330047 - 2⁶ = 78741329983 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 (78741338047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2425772 + ... + 2458017.

It is an arithmetic number, because the mean of its divisors is an integer number (10285261740).

Almost surely, 2^78741330047 is an apocalyptic number.

78741330047 is a deficient number, since it is larger than the sum of its proper divisors (3540763873).

78741330047 is a wasteful number, since it uses less digits than its factorization.

78741330047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4884513.

The product of its (nonzero) digits is 395136, while the sum is 44.

The spelling of 78741330047 in words is "seventy-eight billion, seven hundred forty-one million, three hundred thirty thousand, forty-seven".