11433201475 has 12 divisors (see below), whose sum is σ = 14179840696. Its totient is φ = 9144838080.

The previous prime is 11433201469. The next prime is 11433201511. The reversal of 11433201475 is 57410233411.

It is not a de Polignac number, because 11433201475 - 2³ = 11433201467 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 101839 + ... + 182311.

Almost surely, 2^11433201475 is an apocalyptic number.

11433201475 is a deficient number, since it is larger than the sum of its proper divisors (2746639221).

11433201475 is an equidigital number, since it uses as much as digits as its factorization.

11433201475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86166 (or 86161 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

Adding to 11433201475 its reverse (57410233411), we get a palindrome (68843434886).

The spelling of 11433201475 in words is "eleven billion, four hundred thirty-three million, two hundred one thousand, four hundred seventy-five".