7365420878880 has 192 divisors, whose sum is σ = 23909283433728. Its totient is φ = 1904731914240.

The previous prime is 7365420878771. The next prime is 7365420878891. The reversal of 7365420878880 is 888780245637.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2166024 + ... + 4407096.

It is an arithmetic number, because the mean of its divisors is an integer number (124527517884).

Almost surely, 2^{7365420878880} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7365420878880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11954641716864).

7365420878880 is an abundant number, since it is smaller than the sum of its proper divisors (16543862554848).

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

7365420878880 is a wasteful number, since it uses less digits than its factorization.

7365420878880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2241299 (or 2241291 counting only the distinct ones).

The product of its (nonzero) digits is 144506880, while the sum is 66.

The spelling of 7365420878880 in words is "seven trillion, three hundred sixty-five billion, four hundred twenty million, eight hundred seventy-eight thousand, eight hundred eighty".