1244708080 has 80 divisors (see below), whose sum is σ = 3608054784. Its totient is φ = 387959040.

The previous prime is 1244708071. The next prime is 1244708081. The reversal of 1244708080 is 808074421.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1244708081) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94872 + ... + 107191.

Almost surely, 2^1244708080 is an apocalyptic number.

1244708080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1244708080 is an abundant number, since it is smaller than the sum of its proper divisors (2363346704).

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

1244708080 is a wasteful number, since it uses less digits than its factorization.

1244708080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202094 (or 202088 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 34.

The square root of 1244708080 is about 35280.4206324131. The cubic root of 1244708080 is about 1075.6950486218.

The spelling of 1244708080 in words is "one billion, two hundred forty-four million, seven hundred eight thousand, eighty".