7415481340 has 24 divisors (see below), whose sum is σ = 15575157360. Its totient is φ = 2965688448.

The previous prime is 7415481301. The next prime is 7415481347. The reversal of 7415481340 is 431845147.

It is a self number, because there is not a number n which added to its sum of digits gives 7415481340.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7415481347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103159 + ... + 159601.

It is an arithmetic number, because the mean of its divisors is an integer number (648964890).

Almost surely, 2^7415481340 is an apocalyptic number.

It is an amenable number.

7415481340 is an abundant number, since it is smaller than the sum of its proper divisors (8159676020).

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

7415481340 is a wasteful number, since it uses less digits than its factorization.

7415481340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63021 (or 63019 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 37.

The square root of 7415481340 is about 86113.1891175794. The cubic root of 7415481340 is about 1950.0531513016.

The spelling of 7415481340 in words is "seven billion, four hundred fifteen million, four hundred eighty-one thousand, three hundred forty".