11106401436 has 72 divisors (see below), whose sum is σ = 31825386320. Its totient is φ = 3237490944.

The previous prime is 11106401431. The next prime is 11106401479. The reversal of 11106401436 is 63410460111.

11106401436 is a `hidden beast` number, since 1 + 1 + 1 + 0 + 640 + 14 + 3 + 6 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11106401431) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 615625 + ... + 633408.

Almost surely, 2^11106401436 is an apocalyptic number.

It is an amenable number.

11106401436 is an abundant number, since it is smaller than the sum of its proper divisors (20718984884).

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

11106401436 is a wasteful number, since it uses less digits than its factorization.

11106401436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1249075 (or 1249070 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

Adding to 11106401436 its reverse (63410460111), we get a palindrome (74516861547).

The spelling of 11106401436 in words is "eleven billion, one hundred six million, four hundred one thousand, four hundred thirty-six".