4280127097956 has 24 divisors (see below), whose sum is σ = 10156233793440. Its totient is φ = 1402527523392.

The previous prime is 4280127097951. The next prime is 4280127097979. The reversal of 4280127097956 is 6597907210824.

It is a self number, because there is not a number n which added to its sum of digits gives 4280127097956.

It is not an unprimeable number, because it can be changed into a prime (4280127097951) 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, 3022687921 + ... + 3022689336.

It is an arithmetic number, because the mean of its divisors is an integer number (423176408060).

Almost surely, 2^{4280127097956} is an apocalyptic number.

It is an amenable number.

4280127097956 is an abundant number, since it is smaller than the sum of its proper divisors (5876106695484).

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

4280127097956 is a wasteful number, since it uses less digits than its factorization.

4280127097956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6045377323 (or 6045377321 counting only the distinct ones).

The product of its (nonzero) digits is 15240960, while the sum is 60.

The spelling of 4280127097956 in words is "four trillion, two hundred eighty billion, one hundred twenty-seven million, ninety-seven thousand, nine hundred fifty-six".