412452123240 has 64 divisors (see below), whose sum is σ = 1239147293760. Its totient is φ = 109828039680.

The previous prime is 412452123233. The next prime is 412452123263. The reversal of 412452123240 is 42321254214.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 412452123198 and 412452123207.

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, 2404129 + ... + 2569968.

It is an arithmetic number, because the mean of its divisors is an integer number (19361676465).

Almost surely, 2^412452123240 is an apocalyptic number.

412452123240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

412452123240 is an abundant number, since it is smaller than the sum of its proper divisors (826695170520).

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

412452123240 is a wasteful number, since it uses less digits than its factorization.

412452123240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4974802 (or 4974798 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 412452123240 its reverse (42321254214), we get a palindrome (454773377454).

The spelling of 412452123240 in words is "four hundred twelve billion, four hundred fifty-two million, one hundred twenty-three thousand, two hundred forty".