11141397960 has 128 divisors (see below), whose sum is σ = 41671756800. Its totient is φ = 2315093760.

The previous prime is 11141397937. The next prime is 11141397991. The reversal of 11141397960 is 6979314111.

It is a Harshad number since it is a multiple of its sum of digits (42).

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, 593650 + ... + 612129.

It is an arithmetic number, because the mean of its divisors is an integer number (325560600).

Almost surely, 2^11141397960 is an apocalyptic number.

11141397960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11141397960 is an abundant number, since it is smaller than the sum of its proper divisors (30530358840).

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

11141397960 is a wasteful number, since it uses less digits than its factorization.

11141397960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1205811 (or 1205807 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 42.

The spelling of 11141397960 in words is "eleven billion, one hundred forty-one million, three hundred ninety-seven thousand, nine hundred sixty".