2402446002040 has 32 divisors (see below), whose sum is σ = 6177718291680. Its totient is φ = 823695772032.

The previous prime is 2402446001983. The next prime is 2402446002067. The reversal of 2402446002040 is 402006442042.

It is a Harshad number since it is a multiple of its sum of digits (28).

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 7 ways as a sum of consecutive naturals, for example, 4290081867 + ... + 4290082426.

It is an arithmetic number, because the mean of its divisors is an integer number (193053696615).

Almost surely, 2^{2402446002040} is an apocalyptic number.

2402446002040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2402446002040 is an abundant number, since it is smaller than the sum of its proper divisors (3775272289640).

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

2402446002040 is a wasteful number, since it uses less digits than its factorization.

2402446002040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8580164311 (or 8580164307 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

The spelling of 2402446002040 in words is "two trillion, four hundred two billion, four hundred forty-six million, two thousand, forty".