43921302402 has 8 divisors (see below), whose sum is σ = 87842604816. Its totient is φ = 14640434132.

The previous prime is 43921302361. The next prime is 43921302419. The reversal of 43921302402 is 20420312934.

43921302402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

43921302402 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 43921302402.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3660108528 + ... + 3660108539.

It is an arithmetic number, because the mean of its divisors is an integer number (10980325602).

Almost surely, 2^43921302402 is an apocalyptic number.

43921302402 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

43921302402 is a wasteful number, since it uses less digits than its factorization.

43921302402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7320217072.

The product of its (nonzero) digits is 10368, while the sum is 30.

The spelling of 43921302402 in words is "forty-three billion, nine hundred twenty-one million, three hundred two thousand, four hundred two".