11342636432 has 10 divisors (see below), whose sum is σ = 21976358118. Its totient is φ = 5671318208.

The previous prime is 11342636423. The next prime is 11342636443. The reversal of 11342636432 is 23463624311.

It can be written as a sum of positive squares in only one way, i.e., 7820926096 + 3521710336 = 88436^2 + 59344^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11342636392 and 11342636401.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 354457373 + ... + 354457404.

Almost surely, 2^11342636432 is an apocalyptic number.

It is an amenable number.

11342636432 is a deficient number, since it is larger than the sum of its proper divisors (10633721686).

11342636432 is an equidigital number, since it uses as much as digits as its factorization.

11342636432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 708914785 (or 708914779 counting only the distinct ones).

The product of its digits is 62208, while the sum is 35.

The spelling of 11342636432 in words is "eleven billion, three hundred forty-two million, six hundred thirty-six thousand, four hundred thirty-two".