11413520214 has 64 divisors (see below), whose sum is σ = 24681024000. Its totient is φ = 3505282560.

The previous prime is 11413520159. The next prime is 11413520221. The reversal of 11413520214 is 41202531411.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2695479 + ... + 2699709.

It is an arithmetic number, because the mean of its divisors is an integer number (385641000).

Almost surely, 2^11413520214 is an apocalyptic number.

11413520214 is an abundant number, since it is smaller than the sum of its proper divisors (13267503786).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11413520214 is a wasteful number, since it uses less digits than its factorization.

11413520214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4805.

The product of its (nonzero) digits is 960, while the sum is 24.

The spelling of 11413520214 in words is "eleven billion, four hundred thirteen million, five hundred twenty thousand, two hundred fourteen".