115445010240 has 560 divisors, whose sum is σ = 480270628992. Its totient is φ = 25772027904.

The previous prime is 115445010223. The next prime is 115445010253. The reversal of 115445010240 is 42010544511.

115445010240 is a `hidden beast` number, since 1 + 154 + 4 + 501 + 0 + 2 + 4 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (560).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 7794522 + ... + 7809318.

Almost surely, 2^115445010240 is an apocalyptic number.

115445010240 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 115445010240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (240135314496).

115445010240 is an abundant number, since it is smaller than the sum of its proper divisors (364825618752).

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

115445010240 is a wasteful number, since it uses less digits than its factorization.

115445010240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14876 (or 14857 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

Adding to 115445010240 its reverse (42010544511), we get a palindrome (157455554751).

The spelling of 115445010240 in words is "one hundred fifteen billion, four hundred forty-five million, ten thousand, two hundred forty".