434123120002 has 48 divisors (see below), whose sum is σ = 769653798912. Its totient is φ = 182049591360.

The previous prime is 434123119987. The next prime is 434123120029. The reversal of 434123120002 is 200021321434.

It is a Harshad number since it is a multiple of its sum of digits (22).

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, 6947583 + ... + 7009789.

It is an arithmetic number, because the mean of its divisors is an integer number (16034454144).

Almost surely, 2^434123120002 is an apocalyptic number.

434123120002 is a deficient number, since it is larger than the sum of its proper divisors (335530678910).

434123120002 is a wasteful number, since it uses less digits than its factorization.

434123120002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64123 (or 64110 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 434123120002 its reverse (200021321434), we get a palindrome (634144441436).

The spelling of 434123120002 in words is "four hundred thirty-four billion, one hundred twenty-three million, one hundred twenty thousand, two".