421413150 has 48 divisors (see below), whose sum is σ = 1047812400. Its totient is φ = 112085760.

The previous prime is 421413137. The next prime is 421413197. The reversal of 421413150 is 51314124.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 57916 + ... + 64784.

It is an arithmetic number, because the mean of its divisors is an integer number (21829425).

Almost surely, 2^421413150 is an apocalyptic number.

421413150 is an abundant number, since it is smaller than the sum of its proper divisors (626399250).

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

421413150 is a wasteful number, since it uses less digits than its factorization.

421413150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7293 (or 7288 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 421413150 is about 20528.3499093327. The cubic root of 421413150 is about 749.7262111762.

Adding to 421413150 its reverse (51314124), we get a palindrome (472727274).

The spelling of 421413150 in words is "four hundred twenty-one million, four hundred thirteen thousand, one hundred fifty".