11264155390 has 16 divisors (see below), whose sum is σ = 20277105840. Its totient is φ = 4505300800.

The previous prime is 11264155373. The next prime is 11264155393. The reversal of 11264155390 is 9355146211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11264155393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111690 + ... + 187090.

It is an arithmetic number, because the mean of its divisors is an integer number (1267319115).

Almost surely, 2^11264155390 is an apocalyptic number.

11264155390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11264155390 is a deficient number, since it is larger than the sum of its proper divisors (9012950450).

11264155390 is a wasteful number, since it uses less digits than its factorization.

11264155390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90347.

The product of its (nonzero) digits is 32400, while the sum is 37.

The spelling of 11264155390 in words is "eleven billion, two hundred sixty-four million, one hundred fifty-five thousand, three hundred ninety".