4265407768788 has 18 divisors (see below), whose sum is σ = 10782002971194. Its totient is φ = 1421802589584.

The previous prime is 4265407768673. The next prime is 4265407768807. The reversal of 4265407768788 is 8878677045624.

4265407768788 is a `hidden beast` number, since 4 + 2 + 6 + 540 + 7 + 7 + 6 + 8 + 78 + 8 = 666.

4265407768788 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 4246558675524 + 18849093264 = 2060718^2 + 137292^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 59241774531 + ... + 59241774602.

Almost surely, 2^{4265407768788} is an apocalyptic number.

It is an amenable number.

4265407768788 is an abundant number, since it is smaller than the sum of its proper divisors (6516595202406).

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

4265407768788 is a wasteful number, since it uses less digits than its factorization.

4265407768788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118483549143 (or 118483549138 counting only the distinct ones).

The product of its (nonzero) digits is 1011548160, while the sum is 72.

The spelling of 4265407768788 in words is "four trillion, two hundred sixty-five billion, four hundred seven million, seven hundred sixty-eight thousand, seven hundred eighty-eight".