1141607128444 has 12 divisors (see below), whose sum is σ = 1998455086600. Its totient is φ = 570619960848.

The previous prime is 1141607128439. The next prime is 1141607128451. The reversal of 1141607128444 is 4448217061411.

It is a super-2 number, since 2×1141607128444² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1141607128444.

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, 45886854 + ... + 45911725.

Almost surely, 2^{1141607128444} is an apocalyptic number.

It is an amenable number.

1141607128444 is a deficient number, since it is larger than the sum of its proper divisors (856847958156).

1141607128444 is a wasteful number, since it uses less digits than its factorization.

1141607128444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91801692 (or 91801690 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 43.

The spelling of 1141607128444 in words is "one trillion, one hundred forty-one billion, six hundred seven million, one hundred twenty-eight thousand, four hundred forty-four".