1234200320034 has 32 divisors (see below), whose sum is σ = 2693377617984. Its totient is φ = 373919969280.

The previous prime is 1234200319997. The next prime is 1234200320099. The reversal of 1234200320034 is 4300230024321.

It is a super-2 number, since 2×1234200320034² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1234200319986 and 1234200320013.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1692439 + ... + 2309274.

It is an arithmetic number, because the mean of its divisors is an integer number (84168050562).

Almost surely, 2^{1234200320034} is an apocalyptic number.

1234200320034 is an abundant number, since it is smaller than the sum of its proper divisors (1459177297950).

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

1234200320034 is a wasteful number, since it uses less digits than its factorization.

1234200320034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4006402.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 1234200320034 its reverse (4300230024321), we get a palindrome (5534430344355).

The spelling of 1234200320034 in words is "one trillion, two hundred thirty-four billion, two hundred million, three hundred twenty thousand, thirty-four".