412021401 has 32 divisors (see below), whose sum is σ = 639664128. Its totient is φ = 233130240.

The previous prime is 412021397. The next prime is 412021427. The reversal of 412021401 is 104120214.

It is not a de Polignac number, because 412021401 - 2² = 412021397 is a prime.

It is not an unprimeable number, because it can be changed into a prime (412021481) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 68356 + ... + 74138.

It is an arithmetic number, because the mean of its divisors is an integer number (19989504).

Almost surely, 2^412021401 is an apocalyptic number.

It is an amenable number.

412021401 is a deficient number, since it is larger than the sum of its proper divisors (227642727).

412021401 is a wasteful number, since it uses less digits than its factorization.

412021401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5941.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 412021401 is about 20298.3102991357. The cubic root of 412021401 is about 744.1147697701.

Adding to 412021401 its reverse (104120214), we get a palindrome (516141615).

The spelling of 412021401 in words is "four hundred twelve million, twenty-one thousand, four hundred one".