128965079470060 has 48 divisors (see below), whose sum is σ = 278576209122624. Its totient is φ = 50114238306048.

The previous prime is 128965079470037. The next prime is 128965079470081. The reversal of 128965079470060 is 60074970569821.

It is a junction number, because it is equal to n+sod(n) for n = 128965079469974 and 128965079470001.

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, 134202159 + ... + 135159718.

It is an arithmetic number, because the mean of its divisors is an integer number (5803671023388).

Almost surely, 2^{128965079470060} is an apocalyptic number.

128965079470060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

128965079470060 is an abundant number, since it is smaller than the sum of its proper divisors (149611129652564).

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

128965079470060 is a wasteful number, since it uses less digits than its factorization.

128965079470060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269362570 (or 269362568 counting only the distinct ones).

The product of its (nonzero) digits is 45722880, while the sum is 64.

The spelling of 128965079470060 in words is "one hundred twenty-eight trillion, nine hundred sixty-five billion, seventy-nine million, four hundred seventy thousand, sixty".