11067748378 has 32 divisors (see below), whose sum is σ = 17154027072. Its totient is φ = 5353353600.

The previous prime is 11067748369. The next prime is 11067748381. The reversal of 11067748378 is 87384776011.

It is a happy number.

It is a super-3 number, since 3×11067748378³ (a number of 31 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2357013 + ... + 2361703.

It is an arithmetic number, because the mean of its divisors is an integer number (536063346).

Almost surely, 2^11067748378 is an apocalyptic number.

11067748378 is a deficient number, since it is larger than the sum of its proper divisors (6086278694).

11067748378 is a wasteful number, since it uses less digits than its factorization.

11067748378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5070.

The product of its (nonzero) digits is 1580544, while the sum is 52.

The spelling of 11067748378 in words is "eleven billion, sixty-seven million, seven hundred forty-eight thousand, three hundred seventy-eight".