420671314148 has 24 divisors (see below), whose sum is σ = 748669871040. Its totient is φ = 206795020320.

The previous prime is 420671314099. The next prime is 420671314153. The reversal of 420671314148 is 841413176024.

It is a super-3 number, since 3×420671314148³ (a number of 36 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3615563 + ... + 3730098.

It is an arithmetic number, because the mean of its divisors is an integer number (31194577960).

Almost surely, 2^420671314148 is an apocalyptic number.

It is an amenable number.

420671314148 is a deficient number, since it is larger than the sum of its proper divisors (327998556892).

420671314148 is a wasteful number, since it uses less digits than its factorization.

420671314148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7345907 (or 7345905 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 41.

The spelling of 420671314148 in words is "four hundred twenty billion, six hundred seventy-one million, three hundred fourteen thousand, one hundred forty-eight".