11214140399 has 8 divisors (see below), whose sum is σ = 13981266048. Its totient is φ = 8738291160.

The previous prime is 11214140317. The next prime is 11214140401. The reversal of 11214140399 is 99304141211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11214140399 - 2¹⁶ = 11214074863 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11214140299) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72819017 + ... + 72819170.

It is an arithmetic number, because the mean of its divisors is an integer number (1747658256).

Almost surely, 2^11214140399 is an apocalyptic number.

11214140399 is a deficient number, since it is larger than the sum of its proper divisors (2767125649).

11214140399 is a wasteful number, since it uses less digits than its factorization.

11214140399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145638205.

The product of its (nonzero) digits is 7776, while the sum is 35.

The spelling of 11214140399 in words is "eleven billion, two hundred fourteen million, one hundred forty thousand, three hundred ninety-nine".