7420375000 has 224 divisors, whose sum is σ = 18984132000. Its totient is φ = 2710400000.

The previous prime is 7420374989. The next prime is 7420375019. The reversal of 7420375000 is 5730247.

It is a self number, because there is not a number n which added to its sum of digits gives 7420375000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 83374956 + ... + 83375044.

Almost surely, 2^7420375000 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 7420375000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9492066000).

7420375000 is an abundant number, since it is smaller than the sum of its proper divisors (11563757000).

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

7420375000 is an equidigital number, since it uses as much as digits as its factorization.

7420375000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177 (or 148 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 28.

The square root of 7420375000 is about 86141.5985456504. The cubic root of 7420375000 is about 1950.4820197836.

The spelling of 7420375000 in words is "seven billion, four hundred twenty million, three hundred seventy-five thousand".