412642634361 has 4 divisors (see below), whose sum is σ = 550190179152. Its totient is φ = 275095089572.

The previous prime is 412642634357. The next prime is 412642634447. The reversal of 412642634361 is 163436246214.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 412642634361 - 2² = 412642634357 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (412642634311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68773772391 + ... + 68773772396.

It is an arithmetic number, because the mean of its divisors is an integer number (137547544788).

Almost surely, 2^412642634361 is an apocalyptic number.

It is an amenable number.

412642634361 is a deficient number, since it is larger than the sum of its proper divisors (137547544791).

412642634361 is a wasteful number, since it uses less digits than its factorization.

412642634361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137547544790.

The product of its digits is 497664, while the sum is 42.

The spelling of 412642634361 in words is "four hundred twelve billion, six hundred forty-two million, six hundred thirty-four thousand, three hundred sixty-one".