11014342644 has 24 divisors (see below), whose sum is σ = 25701884320. Its totient is φ = 3671197344.

The previous prime is 11014342643. The next prime is 11014342663. The reversal of 11014342644 is 44624341011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11014342643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 262587 + ... + 301629.

Almost surely, 2^11014342644 is an apocalyptic number.

It is an amenable number.

11014342644 is an abundant number, since it is smaller than the sum of its proper divisors (14687541676).

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

11014342644 is a wasteful number, since it uses less digits than its factorization.

11014342644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62559 (or 62557 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 11014342644 its reverse (44624341011), we get a palindrome (55638683655).

The spelling of 11014342644 in words is "eleven billion, fourteen million, three hundred forty-two thousand, six hundred forty-four".