9540774213292 has 24 divisors (see below), whose sum is σ = 19104790309920. Its totient is φ = 4083922830720.

The previous prime is 9540774213283. The next prime is 9540774213293. The reversal of 9540774213292 is 2923124770459.

9540774213292 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (9540774213293) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 207493417 + ... + 207539392.

It is an arithmetic number, because the mean of its divisors is an integer number (796032929580).

Almost surely, 2^{9540774213292} is an apocalyptic number.

It is an amenable number.

9540774213292 is an abundant number, since it is smaller than the sum of its proper divisors (9564016096628).

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

9540774213292 is a wasteful number, since it uses less digits than its factorization.

9540774213292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415033641 (or 415033639 counting only the distinct ones).

The product of its (nonzero) digits is 7620480, while the sum is 55.

The spelling of 9540774213292 in words is "nine trillion, five hundred forty billion, seven hundred seventy-four million, two hundred thirteen thousand, two hundred ninety-two".