11446142525320 has 16 divisors (see below), whose sum is σ = 25753820682060. Its totient is φ = 4578457010112.

The previous prime is 11446142525267. The next prime is 11446142525329. The reversal of 11446142525320 is 2352524164411.

It can be written as a sum of positive squares in 2 ways, for example, as 11357830139044 + 88312386276 = 3370138^2 + 297174^2 .

It is a super-2 number, since 2×11446142525320² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40), and also a Moran number because the ratio is a prime number: 286153563133 = 11446142525320 / (1 + 1 + 4 + 4 + 6 + 1 + 4 + 2 + 5 + 2 + 5 + 3 + 2 + 0).

It is not an unprimeable number, because it can be changed into a prime (11446142525329) 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, 143076781527 + ... + 143076781606.

Almost surely, 2^{11446142525320} is an apocalyptic number.

11446142525320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11446142525320 is an abundant number, since it is smaller than the sum of its proper divisors (14307678156740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11446142525320 is a wasteful number, since it uses less digits than its factorization.

11446142525320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286153563144 (or 286153563140 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 40.

Adding to 11446142525320 its reverse (2352524164411), we get a palindrome (13798666689731).

The spelling of 11446142525320 in words is "eleven trillion, four hundred forty-six billion, one hundred forty-two million, five hundred twenty-five thousand, three hundred twenty".