43201421098 has 48 divisors (see below), whose sum is σ = 72670348800. Its totient is φ = 19242036000.

The previous prime is 43201421089. The next prime is 43201421183. The reversal of 43201421098 is 89012410234.

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, 3995103 + ... + 4005901.

It is an arithmetic number, because the mean of its divisors is an integer number (1513965600).

Almost surely, 2^43201421098 is an apocalyptic number.

43201421098 is a deficient number, since it is larger than the sum of its proper divisors (29468927702).

43201421098 is a wasteful number, since it uses less digits than its factorization.

43201421098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11155 (or 11144 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 34.

The spelling of 43201421098 in words is "forty-three billion, two hundred one million, four hundred twenty-one thousand, ninety-eight".