11269995340 has 12 divisors (see below), whose sum is σ = 23666990256. Its totient is φ = 4507998128.

The previous prime is 11269995337. The next prime is 11269995361. The reversal of 11269995340 is 4359996211.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 281749864 + ... + 281749903.

It is an arithmetic number, because the mean of its divisors is an integer number (1972249188).

Almost surely, 2^11269995340 is an apocalyptic number.

11269995340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11269995340 is an abundant number, since it is smaller than the sum of its proper divisors (12396994916).

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

11269995340 is a wasteful number, since it uses less digits than its factorization.

11269995340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 563499776 (or 563499774 counting only the distinct ones).

The product of its (nonzero) digits is 524880, while the sum is 49.

The spelling of 11269995340 in words is "eleven billion, two hundred sixty-nine million, nine hundred ninety-five thousand, three hundred forty".