11433311201432 has 64 divisors (see below), whose sum is σ = 23100614899200. Its totient is φ = 5287957879680.

The previous prime is 11433311201387. The next prime is 11433311201453. The reversal of 11433311201432 is 23410211333411.

It is a junction number, because it is equal to n+sod(n) for n = 11433311201395 and 11433311201404.

It is a congruent number.

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, 1106903 + ... + 4908345.

It is an arithmetic number, because the mean of its divisors is an integer number (360947107800).

Almost surely, 2^{11433311201432} is an apocalyptic number.

It is an amenable number.

11433311201432 is an abundant number, since it is smaller than the sum of its proper divisors (11667303697768).

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

11433311201432 is a wasteful number, since it uses less digits than its factorization.

11433311201432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3801936 (or 3801932 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 29.

Adding to 11433311201432 its reverse (23410211333411), we get a palindrome (34843522534843).

The spelling of 11433311201432 in words is "eleven trillion, four hundred thirty-three billion, three hundred eleven million, two hundred one thousand, four hundred thirty-two".