128037328036 has 12 divisors (see below), whose sum is σ = 227863041840. Its totient is φ = 62933601800.

The previous prime is 128037328021. The next prime is 128037328057. The reversal of 128037328036 is 630823730821.

It is a junction number, because it is equal to n+sod(n) for n = 128037327983 and 128037328001.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 271265290 + ... + 271265761.

It is an arithmetic number, because the mean of its divisors is an integer number (18988586820).

Almost surely, 2^128037328036 is an apocalyptic number.

It is an amenable number.

128037328036 is a deficient number, since it is larger than the sum of its proper divisors (99825713804).

128037328036 is a wasteful number, since it uses less digits than its factorization.

128037328036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542531114 (or 542531112 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 43.

The spelling of 128037328036 in words is "one hundred twenty-eight billion, thirty-seven million, three hundred twenty-eight thousand, thirty-six".