420413462 has 32 divisors (see below), whose sum is σ = 742838592. Its totient is φ = 174680064.

The previous prime is 420413459. The next prime is 420413531. The reversal of 420413462 is 264314024.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 160838 + ... + 163430.

It is an arithmetic number, because the mean of its divisors is an integer number (23213706).

Almost surely, 2^420413462 is an apocalyptic number.

420413462 is a deficient number, since it is larger than the sum of its proper divisors (322425130).

420413462 is a wasteful number, since it uses less digits than its factorization.

420413462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2952.

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 420413462 is about 20503.9864904364. The cubic root of 420413462 is about 749.1329013136.

Adding to 420413462 its reverse (264314024), we get a palindrome (684727486).

The spelling of 420413462 in words is "four hundred twenty million, four hundred thirteen thousand, four hundred sixty-two".