7423768205020 has 12 divisors (see below), whose sum is σ = 15589913230584. Its totient is φ = 2969507282000.

The previous prime is 7423768204961. The next prime is 7423768205033. The reversal of 7423768205020 is 205028673247.

It is a super-2 number, since 2×7423768205020² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 185594205106 + ... + 185594205145.

It is an arithmetic number, because the mean of its divisors is an integer number (1299159435882).

Almost surely, 2^{7423768205020} is an apocalyptic number.

It is an amenable number.

7423768205020 is an abundant number, since it is smaller than the sum of its proper divisors (8166145025564).

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

7423768205020 is a wasteful number, since it uses less digits than its factorization.

7423768205020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371188410260 (or 371188410258 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 46.

The spelling of 7423768205020 in words is "seven trillion, four hundred twenty-three billion, seven hundred sixty-eight million, two hundred five thousand, twenty".