240272235557500 has 120 divisors (see below), whose sum is σ = 534169434027152. Its totient is φ = 94510584000000.

The previous prime is 240272235557483. The next prime is 240272235557527. The reversal of 240272235557500 is 5755532272042.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 640464979 + ... + 640840021.

Almost surely, 2^{240272235557500} is an apocalyptic number.

240272235557500 is a gapful number since it is divisible by the number (20) 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 240272235557500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (267084717013576).

240272235557500 is an abundant number, since it is smaller than the sum of its proper divisors (293897198469652).

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

240272235557500 is a wasteful number, since it uses less digits than its factorization.

240272235557500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379329 (or 379312 counting only the distinct ones).

The product of its (nonzero) digits is 5880000, while the sum is 49.

The spelling of 240272235557500 in words is "two hundred forty trillion, two hundred seventy-two billion, two hundred thirty-five million, five hundred fifty-seven thousand, five hundred".