1241095680 has 480 divisors, whose sum is σ = 4825941120. Its totient is φ = 292208640.

The previous prime is 1241095679. The next prime is 1241095711. The reversal of 1241095680 is 865901421.

It is a tau number, because it is divible by the number of its divisors (480).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14952919 + ... + 14953001.

It is an arithmetic number, because the mean of its divisors is an integer number (10054044).

Almost surely, 2^1241095680 is an apocalyptic number.

1241095680 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 1241095680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2412970560).

1241095680 is an abundant number, since it is smaller than the sum of its proper divisors (3584845440).

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

1241095680 is a wasteful number, since it uses less digits than its factorization.

1241095680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182 (or 163 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The square root of 1241095680 is about 35229.1878986729. The cubic root of 1241095680 is about 1074.6534105328.

The spelling of 1241095680 in words is "one billion, two hundred forty-one million, ninety-five thousand, six hundred eighty".