420231014 has 8 divisors (see below), whose sum is σ = 720396048. Its totient is φ = 180099000.

The previous prime is 420231001. The next prime is 420231043. The reversal of 420231014 is 410132024.

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

It is a junction number, because it is equal to n+sod(n) for n = 420230983 and 420231001.

It is a congruent number.

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, 15008237 + ... + 15008264.

It is an arithmetic number, because the mean of its divisors is an integer number (90049506).

Almost surely, 2^420231014 is an apocalyptic number.

420231014 is a deficient number, since it is larger than the sum of its proper divisors (300165034).

420231014 is a wasteful number, since it uses less digits than its factorization.

420231014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30016510.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 420231014 is about 20499.5369215990. The cubic root of 420231014 is about 749.0245178703.

Adding to 420231014 its reverse (410132024), we get a palindrome (830363038).

The spelling of 420231014 in words is "four hundred twenty million, two hundred thirty-one thousand, fourteen".