434212403403 has 8 divisors (see below), whose sum is σ = 578953488528. Its totient is φ = 289473126944.

The previous prime is 434212403393. The next prime is 434212403437. The reversal of 434212403403 is 304304212434.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 434212403403 - 2⁵ = 434212403371 is a prime.

It is a super-2 number, since 2×434212403403² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (434212403203) 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 7 ways as a sum of consecutive naturals, for example, 275125 + ... + 971657.

It is an arithmetic number, because the mean of its divisors is an integer number (72369186066).

Almost surely, 2^434212403403 is an apocalyptic number.

434212403403 is a deficient number, since it is larger than the sum of its proper divisors (144741085125).

434212403403 is a wasteful number, since it uses less digits than its factorization.

434212403403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 904333.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 434212403403 its reverse (304304212434), we get a palindrome (738516615837).

The spelling of 434212403403 in words is "four hundred thirty-four billion, two hundred twelve million, four hundred three thousand, four hundred three".