460614443649 has 4 divisors (see below), whose sum is σ = 614152591536. Its totient is φ = 307076295764.

The previous prime is 460614443647. The next prime is 460614443657. The reversal of 460614443649 is 946344416064.

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 460614443649 - 2¹ = 460614443647 is a prime.

It is not an unprimeable number, because it can be changed into a prime (460614443647) 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, 76769073939 + ... + 76769073944.

It is an arithmetic number, because the mean of its divisors is an integer number (153538147884).

Almost surely, 2^460614443649 is an apocalyptic number.

It is an amenable number.

460614443649 is a deficient number, since it is larger than the sum of its proper divisors (153538147887).

460614443649 is a wasteful number, since it uses less digits than its factorization.

460614443649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153538147886.

The product of its (nonzero) digits is 5971968, while the sum is 51.

The spelling of 460614443649 in words is "four hundred sixty billion, six hundred fourteen million, four hundred forty-three thousand, six hundred forty-nine".