4078276884280 has 16 divisors (see below), whose sum is σ = 9176122989720. Its totient is φ = 1631310753696.

The previous prime is 4078276884277. The next prime is 4078276884289. The reversal of 4078276884280 is 824886728704.

It is a super-2 number, since 2×4078276884280² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4078276884289) 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, 50978461014 + ... + 50978461093.

Almost surely, 2^{4078276884280} is an apocalyptic number.

4078276884280 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4078276884280 is an abundant number, since it is smaller than the sum of its proper divisors (5097846105440).

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

4078276884280 is a wasteful number, since it uses less digits than its factorization.

4078276884280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101956922118 (or 101956922114 counting only the distinct ones).

The product of its (nonzero) digits is 77070336, while the sum is 64.

The spelling of 4078276884280 in words is "four trillion, seventy-eight billion, two hundred seventy-six million, eight hundred eighty-four thousand, two hundred eighty".