434467386121 has 4 divisors (see below), whose sum is σ = 434478501072. Its totient is φ = 434456271172.

The previous prime is 434467386113. The next prime is 434467386131. The reversal of 434467386121 is 121683764434.

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 434467386121 - 2³ = 434467386113 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (434467386131) 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, 5498635 + ... + 5577088.

It is an arithmetic number, because the mean of its divisors is an integer number (108619625268).

Almost surely, 2^434467386121 is an apocalyptic number.

It is an amenable number.

434467386121 is a deficient number, since it is larger than the sum of its proper divisors (11114951).

434467386121 is a wasteful number, since it uses less digits than its factorization.

434467386121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11114950.

The product of its digits is 2322432, while the sum is 49.

The spelling of 434467386121 in words is "four hundred thirty-four billion, four hundred sixty-seven million, three hundred eighty-six thousand, one hundred twenty-one".