11400601142078 has 32 divisors (see below), whose sum is σ = 17654764730400. Its totient is φ = 5518696599936.

The previous prime is 11400601142071. The next prime is 11400601142093. The reversal of 11400601142078 is 87024110600411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11400601142071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6511988 + ... + 8075096.

It is an arithmetic number, because the mean of its divisors is an integer number (551711397825).

Almost surely, 2^{11400601142078} is an apocalyptic number.

11400601142078 is a deficient number, since it is larger than the sum of its proper divisors (6254163588322).

11400601142078 is a wasteful number, since it uses less digits than its factorization.

11400601142078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1564076.

The product of its (nonzero) digits is 10752, while the sum is 35.

Adding to 11400601142078 its reverse (87024110600411), we get a palindrome (98424711742489).

The spelling of 11400601142078 in words is "eleven trillion, four hundred billion, six hundred one million, one hundred forty-two thousand, seventy-eight".