7450071120 has 80 divisors (see below), whose sum is σ = 25661363520. Its totient is φ = 1986685056.

The previous prime is 7450071107. The next prime is 7450071121. The reversal of 7450071120 is 211700547.

7450071120 is a `hidden beast` number, since 74 + 500 + 71 + 1 + 20 = 666.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7450071121) 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 15 ways as a sum of consecutive naturals, for example, 1722394 + ... + 1726713.

It is an arithmetic number, because the mean of its divisors is an integer number (320767044).

Almost surely, 2^7450071120 is an apocalyptic number.

It is an amenable number.

7450071120 is an abundant number, since it is smaller than the sum of its proper divisors (18211292400).

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

7450071120 is a wasteful number, since it uses less digits than its factorization.

7450071120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3449129 (or 3449117 counting only the distinct ones).

The product of its (nonzero) digits is 1960, while the sum is 27.

The square root of 7450071120 is about 86313.7944942754. The cubic root of 7450071120 is about 1953.0804802123.

Adding to 7450071120 its reverse (211700547), we get a palindrome (7661771667).

The spelling of 7450071120 in words is "seven billion, four hundred fifty million, seventy-one thousand, one hundred twenty".