1128270901706 has 32 divisors (see below), whose sum is σ = 1825863333840. Its totient is φ = 519806029824.

The previous prime is 1128270901657. The next prime is 1128270901711. The reversal of 1128270901706 is 6071090728211.

It can be written as a sum of positive squares in 8 ways, for example, as 227781880225 + 900489021481 = 477265^2 + 948941^2 .

It is a Curzon number.

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, 94544516 + ... + 94556448.

Almost surely, 2^{1128270901706} is an apocalyptic number.

1128270901706 is a deficient number, since it is larger than the sum of its proper divisors (697592432134).

1128270901706 is a wasteful number, since it uses less digits than its factorization.

1128270901706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18170.

The product of its (nonzero) digits is 84672, while the sum is 44.

The spelling of 1128270901706 in words is "one trillion, one hundred twenty-eight billion, two hundred seventy million, nine hundred one thousand, seven hundred six".