434002144220034 has 32 divisors (see below), whose sum is σ = 934776734411520. Its totient is φ = 133538709109632.

The previous prime is 434002144219993. The next prime is 434002144220039. The reversal of 434002144220034 is 430022441200434.

It is a super-2 number, since 2×434002144220034² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 434002144219977 and 434002144220004.

It is not an unprimeable number, because it can be changed into a prime (434002144220039) 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, 17343559 + ... + 34187765.

It is an arithmetic number, because the mean of its divisors is an integer number (29211772950360).

Almost surely, 2^{434002144220034} is an apocalyptic number.

434002144220034 is an abundant number, since it is smaller than the sum of its proper divisors (500774590191486).

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

434002144220034 is a wasteful number, since it uses less digits than its factorization.

434002144220034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17174554.

The product of its (nonzero) digits is 73728, while the sum is 33.

Adding to 434002144220034 its reverse (430022441200434), we get a palindrome (864024585420468).

The spelling of 434002144220034 in words is "four hundred thirty-four trillion, two billion, one hundred forty-four million, two hundred twenty thousand, thirty-four".