43213434000 has 160 divisors (see below), whose sum is σ = 151985808000. Its totient is φ = 10475968000.

The previous prime is 43213433999. The next prime is 43213434041. The reversal of 43213434000 is 43431234.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 261375 + ... + 393374.

It is an arithmetic number, because the mean of its divisors is an integer number (949911300).

Almost surely, 2^43213434000 is an apocalyptic number.

43213434000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

43213434000 is an abundant number, since it is smaller than the sum of its proper divisors (108772374000).

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

43213434000 is a wasteful number, since it uses less digits than its factorization.

43213434000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 654786 (or 654770 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 43213434000 its reverse (43431234), we get a palindrome (43256865234).

The spelling of 43213434000 in words is "forty-three billion, two hundred thirteen million, four hundred thirty-four thousand".