7385843223780 has 48 divisors (see below), whose sum is σ = 23634698317440. Its totient is φ = 1688192736768.

The previous prime is 7385843223761. The next prime is 7385843223833. The reversal of 7385843223780 is 873223485837.

It is a hoax number, since the sum of its digits (60) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (60).

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, 8792670085 + ... + 8792670924.

It is an arithmetic number, because the mean of its divisors is an integer number (492389548280).

Almost surely, 2^{7385843223780} is an apocalyptic number.

7385843223780 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

7385843223780 is an abundant number, since it is smaller than the sum of its proper divisors (16248855093660).

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

7385843223780 is a wasteful number, since it uses less digits than its factorization.

7385843223780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17585341028 (or 17585341026 counting only the distinct ones).

The product of its (nonzero) digits is 54190080, while the sum is 60.

The spelling of 7385843223780 in words is "seven trillion, three hundred eighty-five billion, eight hundred forty-three million, two hundred twenty-three thousand, seven hundred eighty".