11034500664 has 128 divisors (see below), whose sum is σ = 30444134400. Its totient is φ = 3305111040.

The previous prime is 11034500657. The next prime is 11034500671. The reversal of 11034500664 is 46600543011.

It is an interprime number because it is at equal distance from previous prime (11034500657) and next prime (11034500671).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13310202 + ... + 13311030.

It is an arithmetic number, because the mean of its divisors is an integer number (237844800).

Almost surely, 2^11034500664 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11034500664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15222067200).

11034500664 is an abundant number, since it is smaller than the sum of its proper divisors (19409633736).

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

11034500664 is a wasteful number, since it uses less digits than its factorization.

11034500664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1373 (or 1369 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The spelling of 11034500664 in words is "eleven billion, thirty-four million, five hundred thousand, six hundred sixty-four".