7423801642884 has 48 divisors (see below), whose sum is σ = 18901074447360. Its totient is φ = 2249145812640.

The previous prime is 7423801642867. The next prime is 7423801642927. The reversal of 7423801642884 is 4882461083247.

It is a super-2 number, since 2×7423801642884² (a number of 27 digits) contains 22 as substring.

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, 5530864 + ... + 6740775.

It is an arithmetic number, because the mean of its divisors is an integer number (393772384320).

Almost surely, 2^{7423801642884} is an apocalyptic number.

It is an amenable number.

7423801642884 is an abundant number, since it is smaller than the sum of its proper divisors (11477272804476).

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

7423801642884 is a wasteful number, since it uses less digits than its factorization.

7423801642884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12276240 (or 12276238 counting only the distinct ones).

The product of its (nonzero) digits is 16515072, while the sum is 57.

The spelling of 7423801642884 in words is "seven trillion, four hundred twenty-three billion, eight hundred one million, six hundred forty-two thousand, eight hundred eighty-four".