2240143444052 has 24 divisors (see below), whose sum is σ = 4011808903872. Its totient is φ = 1093917384000.

The previous prime is 2240143444027. The next prime is 2240143444079. The reversal of 2240143444052 is 2504443410422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1160552 + ... + 2413952.

It is an arithmetic number, because the mean of its divisors is an integer number (167158704328).

Almost surely, 2^{2240143444052} is an apocalyptic number.

It is an amenable number.

2240143444052 is a deficient number, since it is larger than the sum of its proper divisors (1771665459820).

2240143444052 is a wasteful number, since it uses less digits than its factorization.

2240143444052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1263839 (or 1263837 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 35.

Adding to 2240143444052 its reverse (2504443410422), we get a palindrome (4744586854474).

The spelling of 2240143444052 in words is "two trillion, two hundred forty billion, one hundred forty-three million, four hundred forty-four thousand, fifty-two".