2240000244240 has 160 divisors (see below), whose sum is σ = 7650277172352. Its totient is φ = 537653760000.

The previous prime is 2240000244197. The next prime is 2240000244283. The reversal of 2240000244240 is 424420000422.

It is an interprime number because it is at equal distance from previous prime (2240000244197) and next prime (2240000244283).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 2240000244240.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3933781 + ... + 4467060.

Almost surely, 2^{2240000244240} is an apocalyptic number.

2240000244240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2240000244240 is an abundant number, since it is smaller than the sum of its proper divisors (5410276928112).

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

2240000244240 is a wasteful number, since it uses less digits than its factorization.

2240000244240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8400969 (or 8400963 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 24.

Adding to 2240000244240 its reverse (424420000422), we get a palindrome (2664420244662).

The spelling of 2240000244240 in words is "two trillion, two hundred forty billion, two hundred forty-four thousand, two hundred forty".