7421074152 has 32 divisors (see below), whose sum is σ = 18585672480. Its totient is φ = 2469293120.

The previous prime is 7421074139. The next prime is 7421074163. The reversal of 7421074152 is 2514701247.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 261099 + ... + 288122.

It is an arithmetic number, because the mean of its divisors is an integer number (580802265).

Almost surely, 2^7421074152 is an apocalyptic number.

It is an amenable number.

7421074152 is an abundant number, since it is smaller than the sum of its proper divisors (11164598328).

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

7421074152 is a wasteful number, since it uses less digits than its factorization.

7421074152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 549793 (or 549789 counting only the distinct ones).

The product of its (nonzero) digits is 15680, while the sum is 33.

The square root of 7421074152 is about 86145.6566055422. The cubic root of 7421074152 is about 1950.5432763723.

Adding to 7421074152 its reverse (2514701247), we get a palindrome (9935775399).

The spelling of 7421074152 in words is "seven billion, four hundred twenty-one million, seventy-four thousand, one hundred fifty-two".