2402244022040 has 64 divisors (see below), whose sum is σ = 5595506179200. Its totient is φ = 927086874112.

The previous prime is 2402244022027. The next prime is 2402244022067. The reversal of 2402244022040 is 402204422042.

2402244022040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 838529 + ... + 2346831.

It is an arithmetic number, because the mean of its divisors is an integer number (87429784050).

Almost surely, 2^{2402244022040} is an apocalyptic number.

2402244022040 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 2402244022040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2797753089600).

2402244022040 is an abundant number, since it is smaller than the sum of its proper divisors (3193262157160).

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

2402244022040 is a wasteful number, since it uses less digits than its factorization.

2402244022040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1509716 (or 1509712 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 26.

Adding to 2402244022040 its reverse (402204422042), we get a palindrome (2804448444082).

The spelling of 2402244022040 in words is "two trillion, four hundred two billion, two hundred forty-four million, twenty-two thousand, forty".