9540774213294 has 32 divisors (see below), whose sum is σ = 20464818583680. Its totient is φ = 2956029347232.

The previous prime is 9540774213293. The next prime is 9540774213343. The reversal of 9540774213294 is 4923124770459.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9540774213293) 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 15 ways as a sum of consecutive naturals, for example, 789531712 + ... + 789543795.

It is an arithmetic number, because the mean of its divisors is an integer number (639525580740).

Almost surely, 2^{9540774213294} is an apocalyptic number.

9540774213294 is an abundant number, since it is smaller than the sum of its proper divisors (10924044370386).

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

9540774213294 is a wasteful number, since it uses less digits than its factorization.

9540774213294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1579075584.

The product of its (nonzero) digits is 15240960, while the sum is 57.

The spelling of 9540774213294 in words is "nine trillion, five hundred forty billion, seven hundred seventy-four million, two hundred thirteen thousand, two hundred ninety-four".