7324532063421 has 4 divisors (see below), whose sum is σ = 9766042751232. Its totient is φ = 4883021375612.

The previous prime is 7324532063371. The next prime is 7324532063461. The reversal of 7324532063421 is 1243602354237.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 7324532063421 - 2¹⁷ = 7324531932349 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7324532063461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1220755343901 + ... + 1220755343906.

It is an arithmetic number, because the mean of its divisors is an integer number (2441510687808).

Almost surely, 2^{7324532063421} is an apocalyptic number.

It is an amenable number.

7324532063421 is a deficient number, since it is larger than the sum of its proper divisors (2441510687811).

7324532063421 is a wasteful number, since it uses less digits than its factorization.

7324532063421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2441510687810.

The product of its (nonzero) digits is 725760, while the sum is 42.

The spelling of 7324532063421 in words is "seven trillion, three hundred twenty-four billion, five hundred thirty-two million, sixty-three thousand, four hundred twenty-one".