412136145 has 24 divisors (see below), whose sum is σ = 714855336. Its totient is φ = 219656448.

The previous prime is 412136143. The next prime is 412136159. The reversal of 412136145 is 541631214.

It is a happy number.

412136145 is a `hidden beast` number, since 41 + 2 + 1 + 3 + 614 + 5 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 136609344 + 275526801 = 11688^2 + 16599^2 .

It is not a de Polignac number, because 412136145 - 2¹ = 412136143 is a prime.

It is a super-2 number, since 2×412136145² = 339712404030922050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (412136143) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 105039 + ... + 108891.

It is an arithmetic number, because the mean of its divisors is an integer number (29785639).

Almost surely, 2^412136145 is an apocalyptic number.

412136145 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

412136145 is a deficient number, since it is larger than the sum of its proper divisors (302719191).

412136145 is a wasteful number, since it uses less digits than its factorization.

412136145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6241 (or 6238 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 412136145 is about 20301.1365445386. The cubic root of 412136145 is about 744.1838396291.

Adding to 412136145 its reverse (541631214), we get a palindrome (953767359).

The spelling of 412136145 in words is "four hundred twelve million, one hundred thirty-six thousand, one hundred forty-five".