1259241480 has 192 divisors, whose sum is σ = 4838745600. Its totient is φ = 277885440.

The previous prime is 1259241479. The next prime is 1259241481. The reversal of 1259241480 is 841429521.

It is an interprime number because it is at equal distance from previous prime (1259241479) and next prime (1259241481).

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

It is not an unprimeable number, because it can be changed into a prime (1259241481) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 64465 + ... + 81695.

It is an arithmetic number, because the mean of its divisors is an integer number (25201800).

Almost surely, 2^1259241480 is an apocalyptic number.

1259241480 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 1259241480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2419372800).

1259241480 is an abundant number, since it is smaller than the sum of its proper divisors (3579504120).

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

1259241480 is a wasteful number, since it uses less digits than its factorization.

1259241480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17284 (or 17277 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 1259241480 is about 35485.7926500170. The cubic root of 1259241480 is about 1079.8655182344.

The spelling of 1259241480 in words is "one billion, two hundred fifty-nine million, two hundred forty-one thousand, four hundred eighty".