9043429164 has 144 divisors (see below), whose sum is σ = 27903187200. Its totient is φ = 2225266560.

The previous prime is 9043429159. The next prime is 9043429169. The reversal of 9043429164 is 4619243409.

It is an interprime number because it is at equal distance from previous prime (9043429159) and next prime (9043429169).

It is a super-2 number, since 2×9043429164² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (9043429169) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 169702 + ... + 216530.

Almost surely, 2^9043429164 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 9043429164, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13951593600).

9043429164 is an abundant number, since it is smaller than the sum of its proper divisors (18859758036).

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

9043429164 is a wasteful number, since it uses less digits than its factorization.

9043429164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46884 (or 46871 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 42.

The square root of 9043429164 is about 95096.9461339322. The cubic root of 9043429164 is about 2083.4242447169.

The spelling of 9043429164 in words is "nine billion, forty-three million, four hundred twenty-nine thousand, one hundred sixty-four".