1241487313080 has 128 divisors (see below), whose sum is σ = 4259461593600. Its totient is φ = 283572951552.

The previous prime is 1241487313069. The next prime is 1241487313153. The reversal of 1241487313080 is 803137841421.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 711931 + ... + 1729109.

It is an arithmetic number, because the mean of its divisors is an integer number (33277043700).

Almost surely, 2^{1241487313080} is an apocalyptic number.

1241487313080 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 1241487313080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2129730796800).

1241487313080 is an abundant number, since it is smaller than the sum of its proper divisors (3017974280520).

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

1241487313080 is a wasteful number, since it uses less digits than its factorization.

1241487313080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1018653 (or 1018649 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 42.

The spelling of 1241487313080 in words is "one trillion, two hundred forty-one billion, four hundred eighty-seven million, three hundred thirteen thousand, eighty".