11351471143432 has 64 divisors (see below), whose sum is σ = 24365349504000. Its totient is φ = 4856764497216.

The previous prime is 11351471143391. The next prime is 11351471143471. The reversal of 11351471143432 is 23434117415311.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 371688819 + ... + 371719357.

It is an arithmetic number, because the mean of its divisors is an integer number (380708586000).

Almost surely, 2^{11351471143432} is an apocalyptic number.

It is an amenable number.

11351471143432 is an abundant number, since it is smaller than the sum of its proper divisors (13013878360568).

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

11351471143432 is a wasteful number, since it uses less digits than its factorization.

11351471143432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41458 (or 41454 counting only the distinct ones).

The product of its digits is 120960, while the sum is 40.

Adding to 11351471143432 its reverse (23434117415311), we get a palindrome (34785588558743).

The spelling of 11351471143432 in words is "eleven trillion, three hundred fifty-one billion, four hundred seventy-one million, one hundred forty-three thousand, four hundred thirty-two".