1241089771320 has 1152 divisors, whose sum is σ = 5197338432000. Its totient is φ = 254892718080.

The previous prime is 1241089771291. The next prime is 1241089771391. The reversal of 1241089771320 is 231779801421.

1241089771320 is a `hidden beast` number, since 1 + 241 + 0 + 89 + 7 + 7 + 1 + 320 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 1009836466 + ... + 1009837694.

It is an arithmetic number, because the mean of its divisors is an integer number (4511578500).

Almost surely, 2^{1241089771320} is an apocalyptic number.

1241089771320 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 1241089771320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2598669216000).

1241089771320 is an abundant number, since it is smaller than the sum of its proper divisors (3956248660680).

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

1241089771320 is a wasteful number, since it uses less digits than its factorization.

1241089771320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1433 (or 1419 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 45.

The spelling of 1241089771320 in words is "one trillion, two hundred forty-one billion, eighty-nine million, seven hundred seventy-one thousand, three hundred twenty".