9403429044 has 24 divisors (see below), whose sum is σ = 21964051648. Its totient is φ = 3131231040.

The previous prime is 9403429039. The next prime is 9403429067. The reversal of 9403429044 is 4409243049.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 9403428993 and 9403429011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 393577 + ... + 416784.

Almost surely, 2^9403429044 is an apocalyptic number.

It is an amenable number.

9403429044 is an abundant number, since it is smaller than the sum of its proper divisors (12560622604).

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

9403429044 is a wasteful number, since it uses less digits than its factorization.

9403429044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 811335 (or 811333 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 39.

The square root of 9403429044 is about 96971.2794800605. The cubic root of 9403429044 is about 2110.7108888460.

The spelling of 9403429044 in words is "nine billion, four hundred three million, four hundred twenty-nine thousand, forty-four".