43129529030 has 48 divisors (see below), whose sum is σ = 93221145216. Its totient is φ = 14310253440.

The previous prime is 43129528987. The next prime is 43129529063. The reversal of 43129529030 is 3092592134.

It is a happy number.

It is a super-2 number, since 2×43129529030² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1404479 + ... + 1434858.

It is an arithmetic number, because the mean of its divisors is an integer number (1942107192).

Almost surely, 2^43129529030 is an apocalyptic number.

43129529030 is an abundant number, since it is smaller than the sum of its proper divisors (50091616186).

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

43129529030 is a wasteful number, since it uses less digits than its factorization.

43129529030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2839389 (or 2839382 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 38.

The spelling of 43129529030 in words is "forty-three billion, one hundred twenty-nine million, five hundred twenty-nine thousand, thirty".