469413358849 has 4 divisors (see below), whose sum is σ = 469452104640. Its totient is φ = 469374613060.

The previous prime is 469413358811. The next prime is 469413358907. The reversal of 469413358849 is 948853314964.

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 a de Polignac number, because none of the positive numbers 2^k-469413358849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (469413355849) 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, 19354717 + ... + 19378954.

It is an arithmetic number, because the mean of its divisors is an integer number (117363026160).

Almost surely, 2^469413358849 is an apocalyptic number.

It is an amenable number.

469413358849 is a deficient number, since it is larger than the sum of its proper divisors (38745791).

469413358849 is a wasteful number, since it uses less digits than its factorization.

469413358849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38745790.

The product of its digits is 89579520, while the sum is 64.

The spelling of 469413358849 in words is "four hundred sixty-nine billion, four hundred thirteen million, three hundred fifty-eight thousand, eight hundred forty-nine".