11880009914 has 8 divisors (see below), whose sum is σ = 17860608480. Its totient is φ = 5926473756.

The previous prime is 11880009859. The next prime is 11880009917. The reversal of 11880009914 is 41990008811.

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

It is a super-2 number, since 2×11880009914² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11880009917) 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, 6764504 + ... + 6766259.

It is an arithmetic number, because the mean of its divisors is an integer number (2232576060).

Almost surely, 2^11880009914 is an apocalyptic number.

11880009914 is a deficient number, since it is larger than the sum of its proper divisors (5980598566).

11880009914 is a wasteful number, since it uses less digits than its factorization.

11880009914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13531204.

The product of its (nonzero) digits is 20736, while the sum is 41.

The spelling of 11880009914 in words is "eleven billion, eight hundred eighty million, nine thousand, nine hundred fourteen".