11400255154 has 16 divisors (see below), whose sum is σ = 17600072256. Its totient is φ = 5535961200.

The previous prime is 11400255149. The next prime is 11400255157. The reversal of 11400255154 is 45155200411.

It is not an unprimeable number, because it can be changed into a prime (11400255157) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 589617 + ... + 608644.

It is an arithmetic number, because the mean of its divisors is an integer number (1100004516).

Almost surely, 2^11400255154 is an apocalyptic number.

11400255154 is a deficient number, since it is larger than the sum of its proper divisors (6199817102).

11400255154 is a wasteful number, since it uses less digits than its factorization.

11400255154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1198401.

The product of its (nonzero) digits is 4000, while the sum is 28.

Adding to 11400255154 its reverse (45155200411), we get a palindrome (56555455565).

The spelling of 11400255154 in words is "eleven billion, four hundred million, two hundred fifty-five thousand, one hundred fifty-four".