11214542104 has 32 divisors (see below), whose sum is σ = 21127176000. Its totient is φ = 5580686592.

The previous prime is 11214542089. The next prime is 11214542111. The reversal of 11214542104 is 40124541211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1797262 + ... + 1803490.

It is an arithmetic number, because the mean of its divisors is an integer number (660224250).

Almost surely, 2^11214542104 is an apocalyptic number.

It is an amenable number.

11214542104 is a deficient number, since it is larger than the sum of its proper divisors (9912633896).

11214542104 is a wasteful number, since it uses less digits than its factorization.

11214542104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7267 (or 7263 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 25.

The spelling of 11214542104 in words is "eleven billion, two hundred fourteen million, five hundred forty-two thousand, one hundred four".