412455051145 has 4 divisors (see below), whose sum is σ = 494946061380. Its totient is φ = 329964040912.

The previous prime is 412455051139. The next prime is 412455051149. The reversal of 412455051145 is 541150554214.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 299222128144 + 113232923001 = 547012^2 + 336501^2 .

It is a cyclic number.

It is not a de Polignac number, because 412455051145 - 2³ = 412455051137 is a prime.

It is a super-2 number, since 2×412455051145² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (412455051149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41245505110 + ... + 41245505119.

It is an arithmetic number, because the mean of its divisors is an integer number (123736515345).

Almost surely, 2^412455051145 is an apocalyptic number.

It is an amenable number.

412455051145 is a deficient number, since it is larger than the sum of its proper divisors (82491010235).

412455051145 is an equidigital number, since it uses as much as digits as its factorization.

412455051145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82491010234.

The product of its (nonzero) digits is 80000, while the sum is 37.

The spelling of 412455051145 in words is "four hundred twelve billion, four hundred fifty-five million, fifty-one thousand, one hundred forty-five".