434202122121203 has 16 divisors (see below), whose sum is σ = 461494267902720. Its totient is φ = 407353950805536.

The previous prime is 434202122121073. The next prime is 434202122121217. The reversal of 434202122121203 is 302121221202434.

It is not a de Polignac number, because 434202122121203 - 2⁸ = 434202122120947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (434202122126203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 807418376 + ... + 807955962.

It is an arithmetic number, because the mean of its divisors is an integer number (28843391743920).

Almost surely, 2^{434202122121203} is an apocalyptic number.

434202122121203 is a deficient number, since it is larger than the sum of its proper divisors (27292145781517).

434202122121203 is a wasteful number, since it uses less digits than its factorization.

434202122121203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 950426.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 434202122121203 its reverse (302121221202434), we get a palindrome (736323343323637).

The spelling of 434202122121203 in words is "four hundred thirty-four trillion, two hundred two billion, one hundred twenty-two million, one hundred twenty-one thousand, two hundred three".