7242670080 has 560 divisors, whose sum is σ = 27118452240. Its totient is φ = 1847328768.

The previous prime is 7242670079. The next prime is 7242670081. The reversal of 7242670080 is 800762427.

It is an interprime number because it is at equal distance from previous prime (7242670079) and next prime (7242670081).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7242670081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 122757091 + ... + 122757149.

Almost surely, 2^7242670080 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 7242670080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13559226120).

7242670080 is an abundant number, since it is smaller than the sum of its proper divisors (19875782160).

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

7242670080 is an equidigital number, since it uses as much as digits as its factorization.

7242670080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139 (or 106 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 36.

The square root of 7242670080 is about 85103.8781725016. The cubic root of 7242670080 is about 1934.7858425328.

The spelling of 7242670080 in words is "seven billion, two hundred forty-two million, six hundred seventy thousand, eighty".