9540025421322 has 16 divisors (see below), whose sum is σ = 20814600919392. Its totient is φ = 2890916794320.

The previous prime is 9540025421317. The next prime is 9540025421351. The reversal of 9540025421322 is 2231245200459.

It is a super-2 number, since 2×9540025421322² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72272919793 + ... + 72272919924.

It is an arithmetic number, because the mean of its divisors is an integer number (1300912557462).

Almost surely, 2^{9540025421322} is an apocalyptic number.

9540025421322 is an abundant number, since it is smaller than the sum of its proper divisors (11274575498070).

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

9540025421322 is a wasteful number, since it uses less digits than its factorization.

9540025421322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144545839733.

The product of its (nonzero) digits is 172800, while the sum is 39.

The spelling of 9540025421322 in words is "nine trillion, five hundred forty billion, twenty-five million, four hundred twenty-one thousand, three hundred twenty-two".