4078276884279 has 48 divisors (see below), whose sum is σ = 6620975944128. Its totient is φ = 2400168900096.

The previous prime is 4078276884277. The next prime is 4078276884289. The reversal of 4078276884279 is 9724886728704.

It is a happy number.

4078276884279 is a `hidden beast` number, since 4 + 0 + 7 + 8 + 276 + 8 + 84 + 279 = 666.

It is not a de Polignac number, because 4078276884279 - 2¹ = 4078276884277 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4078276884277) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15512427 + ... + 15773139.

It is an arithmetic number, because the mean of its divisors is an integer number (137936998836).

Almost surely, 2^{4078276884279} is an apocalyptic number.

4078276884279 is a deficient number, since it is larger than the sum of its proper divisors (2542699059849).

4078276884279 is a wasteful number, since it uses less digits than its factorization.

4078276884279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266568 (or 266565 counting only the distinct ones).

The product of its (nonzero) digits is 606928896, while the sum is 72.

The spelling of 4078276884279 in words is "four trillion, seventy-eight billion, two hundred seventy-six million, eight hundred eighty-four thousand, two hundred seventy-nine".