11214140356 has 12 divisors (see below), whose sum is σ = 19656556668. Its totient is φ = 5597981312.

The previous prime is 11214140317. The next prime is 11214140401. The reversal of 11214140356 is 65304141211.

It can be written as a sum of positive squares in 2 ways, for example, as 414773956 + 10799366400 = 20366^2 + 103920^2 .

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, 2269441 + ... + 2274376.

It is an arithmetic number, because the mean of its divisors is an integer number (1638046389).

Almost surely, 2^11214140356 is an apocalyptic number.

It is an amenable number.

11214140356 is a deficient number, since it is larger than the sum of its proper divisors (8442416312).

11214140356 is a wasteful number, since it uses less digits than its factorization.

11214140356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4544438 (or 4544436 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

Adding to 11214140356 its reverse (65304141211), we get a palindrome (76518281567).

The spelling of 11214140356 in words is "eleven billion, two hundred fourteen million, one hundred forty thousand, three hundred fifty-six".