43426533000 has 128 divisors (see below), whose sum is σ = 142622064000. Its totient is φ = 10970899200.

The previous prime is 43426532983. The next prime is 43426533061. The reversal of 43426533000 is 33562434.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 323935 + ... + 437934.

It is an arithmetic number, because the mean of its divisors is an integer number (1114234875).

Almost surely, 2^43426533000 is an apocalyptic number.

43426533000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

43426533000 is an abundant number, since it is smaller than the sum of its proper divisors (99195531000).

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

43426533000 is a wasteful number, since it uses less digits than its factorization.

43426533000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 761912 (or 761898 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 30.

The spelling of 43426533000 in words is "forty-three billion, four hundred twenty-six million, five hundred thirty-three thousand".