9579041142 has 32 divisors (see below), whose sum is σ = 21344408064. Its totient is φ = 2840978400.

The previous prime is 9579041141. The next prime is 9579041149. The reversal of 9579041142 is 2411409759.

9579041142 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 9579041094 and 9579041103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9579041141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1540909 + ... + 1547112.

It is an arithmetic number, because the mean of its divisors is an integer number (667012752).

Almost surely, 2^9579041142 is an apocalyptic number.

9579041142 is an abundant number, since it is smaller than the sum of its proper divisors (11765366922).

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

9579041142 is a wasteful number, since it uses less digits than its factorization.

9579041142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3088084.

The product of its (nonzero) digits is 90720, while the sum is 42.

The square root of 9579041142 is about 97872.5760466128. The cubic root of 9579041142 is about 2123.7693371149.

The spelling of 9579041142 in words is "nine billion, five hundred seventy-nine million, forty-one thousand, one hundred forty-two".