421013098 has 8 divisors (see below), whose sum is σ = 688930560. Its totient is φ = 191369580.

The previous prime is 421013083. The next prime is 421013113. The reversal of 421013098 is 890310124.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (421013083) and next prime (421013113).

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

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, 9568458 + ... + 9568501.

It is an arithmetic number, because the mean of its divisors is an integer number (86116320).

Almost surely, 2^421013098 is an apocalyptic number.

421013098 is a deficient number, since it is larger than the sum of its proper divisors (267917462).

421013098 is a wasteful number, since it uses less digits than its factorization.

421013098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19136972.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 421013098 is about 20518.6037049308. The cubic root of 421013098 is about 749.4888950340.

The spelling of 421013098 in words is "four hundred twenty-one million, thirteen thousand, ninety-eight".