113743487280 has 40 divisors (see below), whose sum is σ = 352604811312. Its totient is φ = 30331596544.

The previous prime is 113743487267. The next prime is 113743487323. The reversal of 113743487280 is 82784347311.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 236965359 + ... + 236965838.

Almost surely, 2^113743487280 is an apocalyptic number.

113743487280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113743487280 is an abundant number, since it is smaller than the sum of its proper divisors (238861324032).

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

113743487280 is a wasteful number, since it uses less digits than its factorization.

113743487280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 473931213 (or 473931207 counting only the distinct ones).

The product of its (nonzero) digits is 903168, while the sum is 48.

The spelling of 113743487280 in words is "one hundred thirteen billion, seven hundred forty-three million, four hundred eighty-seven thousand, two hundred eighty".