9113542940 has 24 divisors (see below), whose sum is σ = 19152497952. Its totient is φ = 3642739520.

The previous prime is 9113542901. The next prime is 9113542957. The reversal of 9113542940 is 492453119.

It is a junction number, because it is equal to n+sod(n) for n = 9113542894 and 9113542903.

It is a congruent number.

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, 139331 + ... + 194010.

It is an arithmetic number, because the mean of its divisors is an integer number (798020748).

Almost surely, 2^9113542940 is an apocalyptic number.

It is an amenable number.

9113542940 is an abundant number, since it is smaller than the sum of its proper divisors (10038955012).

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

9113542940 is a wasteful number, since it uses less digits than its factorization.

9113542940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334717 (or 334715 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 9113542940 is about 95464.8780442315. The cubic root of 9113542940 is about 2088.7946576605.

The spelling of 9113542940 in words is "nine billion, one hundred thirteen million, five hundred forty-two thousand, nine hundred forty".