434420334100 has 72 divisors (see below), whose sum is σ = 998288714808. Its totient is φ = 163522867200.

The previous prime is 434420334059. The next prime is 434420334119. The reversal of 434420334100 is 1433024434.

It can be written as a sum of positive squares in 12 ways, for example, as 66075730704 + 368344603396 = 257052^2 + 606914^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15695874 + ... + 15723526.

It is an arithmetic number, because the mean of its divisors is an integer number (13865121039).

Almost surely, 2^434420334100 is an apocalyptic number.

It is an amenable number.

434420334100 is an abundant number, since it is smaller than the sum of its proper divisors (563868380708).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

434420334100 is a wasteful number, since it uses less digits than its factorization.

434420334100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36925 (or 36918 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 434420334100 its reverse (1433024434), we get a palindrome (435853358534).

The spelling of 434420334100 in words is "four hundred thirty-four billion, four hundred twenty million, three hundred thirty-four thousand, one hundred".