1090706845641 has 32 divisors (see below), whose sum is σ = 1734379327488. Its totient is φ = 596132602560.

The previous prime is 1090706845619. The next prime is 1090706845651. The reversal of 1090706845641 is 1465486070901.

It is not a de Polignac number, because 1090706845641 - 2⁵ = 1090706845609 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1090706845651) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12246531 + ... + 12335271.

It is an arithmetic number, because the mean of its divisors is an integer number (54199353984).

Almost surely, 2^{1090706845641} is an apocalyptic number.

It is an amenable number.

1090706845641 is a deficient number, since it is larger than the sum of its proper divisors (643672481847).

1090706845641 is a wasteful number, since it uses less digits than its factorization.

1090706845641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114221.

The product of its (nonzero) digits is 1451520, while the sum is 51.

The spelling of 1090706845641 in words is "one trillion, ninety billion, seven hundred six million, eight hundred forty-five thousand, six hundred forty-one".