11141206554 has 16 divisors (see below), whose sum is σ = 22352708448. Its totient is φ = 3702019632.

The previous prime is 11141206541. The next prime is 11141206579. The reversal of 11141206554 is 45560214111.

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, 2926912 + ... + 2930715.

It is an arithmetic number, because the mean of its divisors is an integer number (1397044278).

Almost surely, 2^11141206554 is an apocalyptic number.

11141206554 is an abundant number, since it is smaller than the sum of its proper divisors (11211501894).

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

11141206554 is a wasteful number, since it uses less digits than its factorization.

11141206554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5857949.

The product of its (nonzero) digits is 4800, while the sum is 30.

The spelling of 11141206554 in words is "eleven billion, one hundred forty-one million, two hundred six thousand, five hundred fifty-four".