11140420150 has 12 divisors (see below), whose sum is σ = 20721181572. Its totient is φ = 4456168040.

The previous prime is 11140420147. The next prime is 11140420237. The reversal of 11140420150 is 5102404111.

It is a super-2 number, since 2×11140420150² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 111404152 + ... + 111404251.

It is an arithmetic number, because the mean of its divisors is an integer number (1726765131).

Almost surely, 2^11140420150 is an apocalyptic number.

11140420150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11140420150 is a deficient number, since it is larger than the sum of its proper divisors (9580761422).

11140420150 is a wasteful number, since it uses less digits than its factorization.

11140420150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222808415 (or 222808410 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 19.

Adding to 11140420150 its reverse (5102404111), we get a palindrome (16242824261).

The spelling of 11140420150 in words is "eleven billion, one hundred forty million, four hundred twenty thousand, one hundred fifty".