8408412045 has 48 divisors (see below), whose sum is σ = 15945688512. Its totient is φ = 4064974080.

The previous prime is 8408412043. The next prime is 8408412049. The reversal of 8408412045 is 5402148048.

8408412045 is a `hidden beast` number, since 8 + 408 + 41 + 204 + 5 = 666.

It is not a de Polignac number, because 8408412045 - 2¹ = 8408412043 is a prime.

It is a super-3 number, since 3×8408412045³ (a number of 31 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8408412043) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 147289 + ... + 196241.

It is an arithmetic number, because the mean of its divisors is an integer number (332201844).

Almost surely, 2^8408412045 is an apocalyptic number.

It is an amenable number.

8408412045 is a deficient number, since it is larger than the sum of its proper divisors (7537276467).

8408412045 is a wasteful number, since it uses less digits than its factorization.

8408412045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49322 (or 49319 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 36.

The square root of 8408412045 is about 91697.3938833596. The cubic root of 8408412045 is about 2033.4710564393.

The spelling of 8408412045 in words is "eight billion, four hundred eight million, four hundred twelve thousand, forty-five".