412505154243 has 96 divisors (see below), whose sum is σ = 752900733312. Its totient is φ = 211805798400.

The previous prime is 412505154209. The next prime is 412505154251. The reversal of 412505154243 is 342451505214.

412505154243 is a `hidden beast` number, since 4 + 1 + 25 + 0 + 51 + 542 + 43 = 666.

It is not a de Polignac number, because 412505154243 - 2³⁶ = 343785677507 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 412505154198 and 412505154207.

It is not an unprimeable number, because it can be changed into a prime (412505154253) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 15332163 + ... + 15359043.

It is an arithmetic number, because the mean of its divisors is an integer number (7842715972).

Almost surely, 2^412505154243 is an apocalyptic number.

412505154243 is a deficient number, since it is larger than the sum of its proper divisors (340395579069).

412505154243 is a wasteful number, since it uses less digits than its factorization.

412505154243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27405 (or 27402 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

Adding to 412505154243 its reverse (342451505214), we get a palindrome (754956659457).

The spelling of 412505154243 in words is "four hundred twelve billion, five hundred five million, one hundred fifty-four thousand, two hundred forty-three".