1204421098 has 16 divisors (see below), whose sum is σ = 1870202880. Its totient is φ = 581048496.

The previous prime is 1204421081. The next prime is 1204421129. The reversal of 1204421098 is 8901244021.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90211 + ... + 102697.

It is an arithmetic number, because the mean of its divisors is an integer number (116887680).

Almost surely, 2^1204421098 is an apocalyptic number.

1204421098 is a deficient number, since it is larger than the sum of its proper divisors (665781782).

1204421098 is a wasteful number, since it uses less digits than its factorization.

1204421098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14181.

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 1204421098 is about 34704.7705366280. The cubic root of 1204421098 is about 1063.9620024543.

The spelling of 1204421098 in words is "one billion, two hundred four million, four hundred twenty-one thousand, ninety-eight".