4777783604742 has 16 divisors (see below), whose sum is σ = 9555677854272. Its totient is φ = 1592576094120.

The previous prime is 4777783604569. The next prime is 4777783604747. The reversal of 4777783604742 is 2474063877774.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4777783604747) 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, 4043484 + ... + 5089727.

It is an arithmetic number, because the mean of its divisors is an integer number (597229865892).

Almost surely, 2^{4777783604742} is an apocalyptic number.

4777783604742 is an abundant number, since it is smaller than the sum of its proper divisors (4777894249530).

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

4777783604742 is a wasteful number, since it uses less digits than its factorization.

4777783604742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9220403.

The product of its (nonzero) digits is 309786624, while the sum is 66.

The spelling of 4777783604742 in words is "four trillion, seven hundred seventy-seven billion, seven hundred eighty-three million, six hundred four thousand, seven hundred forty-two".