11286146380 has 12 divisors (see below), whose sum is σ = 23700907440. Its totient is φ = 4514458544.

The previous prime is 11286146329. The next prime is 11286146387. The reversal of 11286146380 is 8364168211.

It is a super-2 number, since 2×11286146380² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11286146387) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 282153640 + ... + 282153679.

It is an arithmetic number, because the mean of its divisors is an integer number (1975075620).

Almost surely, 2^11286146380 is an apocalyptic number.

11286146380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11286146380 is an abundant number, since it is smaller than the sum of its proper divisors (12414761060).

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

11286146380 is a wasteful number, since it uses less digits than its factorization.

11286146380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 564307328 (or 564307326 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 40.

The spelling of 11286146380 in words is "eleven billion, two hundred eighty-six million, one hundred forty-six thousand, three hundred eighty".