11400601142072 has 16 divisors (see below), whose sum is σ = 21376184202240. Its totient is φ = 5700285354816.

The previous prime is 11400601142071. The next prime is 11400601142093. The reversal of 11400601142072 is 27024110600411.

It is a happy number.

It is a super-2 number, since 2×11400601142072² (a number of 27 digits) contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 1678793 + ... + 5061575.

It is an arithmetic number, because the mean of its divisors is an integer number (1336011512640).

Almost surely, 2^{11400601142072} is an apocalyptic number.

It is an amenable number.

11400601142072 is a deficient number, since it is larger than the sum of its proper divisors (9975583060168).

11400601142072 is a wasteful number, since it uses less digits than its factorization.

11400601142072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3804062 (or 3804058 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 29.

Adding to 11400601142072 its reverse (27024110600411), we get a palindrome (38424711742483).

The spelling of 11400601142072 in words is "eleven trillion, four hundred billion, six hundred one million, one hundred forty-two thousand, seventy-two".