4277955903980 has 48 divisors (see below), whose sum is σ = 10376902672416. Its totient is φ = 1464113249280.

The previous prime is 4277955903961. The next prime is 4277955904007. The reversal of 4277955903980 is 893095597724.

It is a Harshad number since it is a multiple of its sum of digits (68).

It is a self number, because there is not a number n which added to its sum of digits gives 4277955903980.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 571915499 + ... + 571922978.

It is an arithmetic number, because the mean of its divisors is an integer number (216185472342).

Almost surely, 2^{4277955903980} is an apocalyptic number.

It is an amenable number.

4277955903980 is an abundant number, since it is smaller than the sum of its proper divisors (6098946768436).

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

4277955903980 is a wasteful number, since it uses less digits than its factorization.

4277955903980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1143838514 (or 1143838512 counting only the distinct ones).

The product of its (nonzero) digits is 171460800, while the sum is 68.

The spelling of 4277955903980 in words is "four trillion, two hundred seventy-seven billion, nine hundred fifty-five million, nine hundred three thousand, nine hundred eighty".