1244713097160 has 768 divisors, whose sum is σ = 5035536979200. Its totient is φ = 273181704192.

The previous prime is 1244713097153. The next prime is 1244713097167. The reversal of 1244713097160 is 617903174421.

It is a happy number.

1244713097160 is a `hidden beast` number, since 1 + 2 + 4 + 471 + 30 + 97 + 1 + 60 = 666.

It is an interprime number because it is at equal distance from previous prime (1244713097153) and next prime (1244713097167).

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

It is not an unprimeable number, because it can be changed into a prime (1244713097167) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 40799032 + ... + 40829528.

It is an arithmetic number, because the mean of its divisors is an integer number (6556688775).

Almost surely, 2^{1244713097160} is an apocalyptic number.

1244713097160 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 1244713097160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2517768489600).

1244713097160 is an abundant number, since it is smaller than the sum of its proper divisors (3790823882040).

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

1244713097160 is a wasteful number, since it uses less digits than its factorization.

1244713097160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30572 (or 30556 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 45.

The spelling of 1244713097160 in words is "one trillion, two hundred forty-four billion, seven hundred thirteen million, ninety-seven thousand, one hundred sixty".