412642120 has 32 divisors (see below), whose sum is σ = 1012849920. Its totient is φ = 150051520.

The previous prime is 412642117. The next prime is 412642121. The reversal of 412642120 is 21246214.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 412642091 and 412642100.

It is not an unprimeable number, because it can be changed into a prime (412642121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 468472 + ... + 469351.

It is an arithmetic number, because the mean of its divisors is an integer number (31651560).

Almost surely, 2^412642120 is an apocalyptic number.

412642120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

412642120 is an abundant number, since it is smaller than the sum of its proper divisors (600207800).

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

412642120 is a wasteful number, since it uses less digits than its factorization.

412642120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 937845 (or 937841 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 412642120 is about 20313.5944628222. The cubic root of 412642120 is about 744.4882571840.

Adding to 412642120 its reverse (21246214), we get a palindrome (433888334).

The spelling of 412642120 in words is "four hundred twelve million, six hundred forty-two thousand, one hundred twenty".