420132358 has 4 divisors (see below), whose sum is σ = 630198540. Its totient is φ = 210066178.

The previous prime is 420132341. The next prime is 420132359. The reversal of 420132358 is 853231024.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×420132358² = 353022396477280328, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (420132359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105033088 + ... + 105033091.

It is an arithmetic number, because the mean of its divisors is an integer number (157549635).

Almost surely, 2^420132358 is an apocalyptic number.

420132358 is a deficient number, since it is larger than the sum of its proper divisors (210066182).

420132358 is a wasteful number, since it uses less digits than its factorization.

420132358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210066181.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 420132358 is about 20497.1304820943. The cubic root of 420132358 is about 748.9658980922.

The spelling of 420132358 in words is "four hundred twenty million, one hundred thirty-two thousand, three hundred fifty-eight".