2440554343032 has 128 divisors (see below), whose sum is σ = 6684469344000. Its totient is φ = 737949312000.

The previous prime is 2440554343021. The next prime is 2440554343103. The reversal of 2440554343032 is 2303434550442.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 55220319 + ... + 55264497.

It is an arithmetic number, because the mean of its divisors is an integer number (52222416750).

Almost surely, 2^{2440554343032} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2440554343032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3342234672000).

2440554343032 is an abundant number, since it is smaller than the sum of its proper divisors (4243915000968).

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

2440554343032 is a wasteful number, since it uses less digits than its factorization.

2440554343032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47261 (or 47257 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 39.

Adding to 2440554343032 its reverse (2303434550442), we get a palindrome (4743988893474).

The spelling of 2440554343032 in words is "two trillion, four hundred forty billion, five hundred fifty-four million, three hundred forty-three thousand, thirty-two".