32400630433 has 8 divisors (see below), whose sum is σ = 32912870400. Its totient is φ = 31889233200.

The previous prime is 32400630371. The next prime is 32400630473. The reversal of 32400630433 is 33403600423.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 32400630433 - 2²¹ = 32398533281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32400630473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132958 + ... + 287191.

It is an arithmetic number, because the mean of its divisors is an integer number (4114108800).

Almost surely, 2^32400630433 is an apocalyptic number.

It is an amenable number.

32400630433 is a deficient number, since it is larger than the sum of its proper divisors (512239967).

32400630433 is a wasteful number, since it uses less digits than its factorization.

32400630433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421367.

The product of its (nonzero) digits is 15552, while the sum is 28.

The spelling of 32400630433 in words is "thirty-two billion, four hundred million, six hundred thirty thousand, four hundred thirty-three".