1141745525226 has 12 divisors (see below), whose sum is σ = 2473781971362. Its totient is φ = 380581841736.

The previous prime is 1141745525209. The next prime is 1141745525287. The reversal of 1141745525226 is 6225255471411.

1141745525226 is a `hidden beast` number, since 1 + 1 + 4 + 1 + 74 + 5 + 52 + 522 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 638802161001 + 502943364225 = 799251^2 + 709185^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 31715153461 + ... + 31715153496.

Almost surely, 2^{1141745525226} is an apocalyptic number.

1141745525226 is an abundant number, since it is smaller than the sum of its proper divisors (1332036446136).

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

1141745525226 is a wasteful number, since it uses less digits than its factorization.

1141745525226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63430306965 (or 63430306962 counting only the distinct ones).

The product of its digits is 672000, while the sum is 45.

The spelling of 1141745525226 in words is "one trillion, one hundred forty-one billion, seven hundred forty-five million, five hundred twenty-five thousand, two hundred twenty-six".