269601628028 has 12 divisors (see below), whose sum is σ = 471809821560. Its totient is φ = 134798821872.

The previous prime is 269601628007. The next prime is 269601628033. The reversal of 269601628028 is 820826106962.

It is a congruent number.

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, 169451 + ... + 753602.

It is an arithmetic number, because the mean of its divisors is an integer number (39317485130).

Almost surely, 2^269601628028 is an apocalyptic number.

It is an amenable number.

269601628028 is a deficient number, since it is larger than the sum of its proper divisors (202208193532).

269601628028 is a wasteful number, since it uses less digits than its factorization.

269601628028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 996076 (or 996074 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 50.

The spelling of 269601628028 in words is "two hundred sixty-nine billion, six hundred one million, six hundred twenty-eight thousand, twenty-eight".