1026167628268 has 6 divisors (see below), whose sum is σ = 1795793349476. Its totient is φ = 513083814132.

The previous prime is 1026167628257. The next prime is 1026167628287. The reversal of 1026167628268 is 8628267616201.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 128270953530 + ... + 128270953537.

Almost surely, 2^{1026167628268} is an apocalyptic number.

It is an amenable number.

1026167628268 is a deficient number, since it is larger than the sum of its proper divisors (769625721208).

1026167628268 is a wasteful number, since it uses less digits than its factorization.

1026167628268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256541907071 (or 256541907069 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 55.

The spelling of 1026167628268 in words is "one trillion, twenty-six billion, one hundred sixty-seven million, six hundred twenty-eight thousand, two hundred sixty-eight".