2234807538240 has 112 divisors (see below), whose sum is σ = 7105276144512. Its totient is φ = 595128754176.

The previous prime is 2234807538217. The next prime is 2234807538247. The reversal of 2234807538240 is 428357084322.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2234807538240.

It is not an unprimeable number, because it can be changed into a prime (2234807538247) 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, 903129 + ... + 2298968.

It is an arithmetic number, because the mean of its divisors is an integer number (63439965576).

Almost surely, 2^{2234807538240} is an apocalyptic number.

2234807538240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2234807538240 is an abundant number, since it is smaller than the sum of its proper divisors (4870468606272).

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

2234807538240 is a wasteful number, since it uses less digits than its factorization.

2234807538240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3202844 (or 3202834 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 48.

The spelling of 2234807538240 in words is "two trillion, two hundred thirty-four billion, eight hundred seven million, five hundred thirty-eight thousand, two hundred forty".