434412121453 has 8 divisors (see below), whose sum is σ = 435367508576. Its totient is φ = 433457211600.

The previous prime is 434412121411. The next prime is 434412121459. The reversal of 434412121453 is 354121214434.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-434412121453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434412121459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1734658 + ... + 1969228.

It is an arithmetic number, because the mean of its divisors is an integer number (54420938572).

Almost surely, 2^434412121453 is an apocalyptic number.

It is an amenable number.

434412121453 is a deficient number, since it is larger than the sum of its proper divisors (955387123).

434412121453 is a wasteful number, since it uses less digits than its factorization.

434412121453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238635.

The product of its digits is 46080, while the sum is 34.

Adding to 434412121453 its reverse (354121214434), we get a palindrome (788533335887).

The spelling of 434412121453 in words is "four hundred thirty-four billion, four hundred twelve million, one hundred twenty-one thousand, four hundred fifty-three".