11289727070 has 16 divisors (see below), whose sum is σ = 20322796320. Its totient is φ = 4515604704.

The previous prime is 11289727069. The next prime is 11289727087. The reversal of 11289727070 is 7072798211.

It is a happy number.

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, 211079 + ... + 259101.

It is an arithmetic number, because the mean of its divisors is an integer number (1270174770).

Almost surely, 2^11289727070 is an apocalyptic number.

11289727070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11289727070 is a deficient number, since it is larger than the sum of its proper divisors (9033069250).

11289727070 is a wasteful number, since it uses less digits than its factorization.

11289727070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71539.

The product of its (nonzero) digits is 98784, while the sum is 44.

The spelling of 11289727070 in words is "eleven billion, two hundred eighty-nine million, seven hundred twenty-seven thousand, seventy".