1094859541440 has 672 divisors, whose sum is σ = 4347339869184. Its totient is φ = 247737139200.

The previous prime is 1094859541427. The next prime is 1094859541487. The reversal of 1094859541440 is 441459584901.

1094859541440 is a `hidden beast` number, since 1 + 0 + 9 + 4 + 8 + 59 + 541 + 4 + 40 = 666.

It is a tau number, because it is divible by the number of its divisors (672).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1391180727 + ... + 1391181513.

Almost surely, 2^{1094859541440} is an apocalyptic number.

1094859541440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1094859541440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2173669934592).

1094859541440 is an abundant number, since it is smaller than the sum of its proper divisors (3252480327744).

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

1094859541440 is a wasteful number, since it uses less digits than its factorization.

1094859541440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1425 (or 1412 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 54.

The spelling of 1094859541440 in words is "one trillion, ninety-four billion, eight hundred fifty-nine million, five hundred forty-one thousand, four hundred forty".