11401144034 has 16 divisors (see below), whose sum is σ = 19546204608. Its totient is φ = 4885858032.

The previous prime is 11401144031. The next prime is 11401144063. The reversal of 11401144034 is 43044110411.

It is not an unprimeable number, because it can be changed into a prime (11401144031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 325544 + ... + 358860.

It is an arithmetic number, because the mean of its divisors is an integer number (1221637788).

Almost surely, 2^11401144034 is an apocalyptic number.

11401144034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11401144034 is a deficient number, since it is larger than the sum of its proper divisors (8145060574).

11401144034 is a wasteful number, since it uses less digits than its factorization.

11401144034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57769.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 11401144034 its reverse (43044110411), we get a palindrome (54445254445).

The spelling of 11401144034 in words is "eleven billion, four hundred one million, one hundred forty-four thousand, thirty-four".