11142789260 has 96 divisors (see below), whose sum is σ = 24050138112. Its totient is φ = 4335701760.

The previous prime is 11142789257. The next prime is 11142789283. The reversal of 11142789260 is 6298724111.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42367889 + ... + 42368151.

It is an arithmetic number, because the mean of its divisors is an integer number (250522272).

Almost surely, 2^11142789260 is an apocalyptic number.

11142789260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11142789260 is an abundant number, since it is smaller than the sum of its proper divisors (12907348852).

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

11142789260 is a wasteful number, since it uses less digits than its factorization.

11142789260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 663 (or 661 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 41.

The spelling of 11142789260 in words is "eleven billion, one hundred forty-two million, seven hundred eighty-nine thousand, two hundred sixty".