4128389077076 has 24 divisors (see below), whose sum is σ = 8135711028480. Its totient is φ = 1816006924800.

The previous prime is 4128389077067. The next prime is 4128389077081. The reversal of 4128389077076 is 6707709838214.

It is a Harshad number since it is a multiple of its sum of digits (62).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1513337741 + ... + 1513340468.

It is an arithmetic number, because the mean of its divisors is an integer number (338987959520).

Almost surely, 2^{4128389077076} is an apocalyptic number.

It is an amenable number.

4128389077076 is a deficient number, since it is larger than the sum of its proper divisors (4007321951404).

4128389077076 is a wasteful number, since it uses less digits than its factorization.

4128389077076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3026678255 (or 3026678253 counting only the distinct ones).

The product of its (nonzero) digits is 28449792, while the sum is 62.

The spelling of 4128389077076 in words is "four trillion, one hundred twenty-eight billion, three hundred eighty-nine million, seventy-seven thousand, seventy-six".