1325402452234 has 32 divisors (see below), whose sum is σ = 2345547571200. Its totient is φ = 549674460720.

The previous prime is 1325402452217. The next prime is 1325402452243. The reversal of 1325402452234 is 4322542045231.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1325402452193 and 1325402452202.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8410537 + ... + 8566675.

It is an arithmetic number, because the mean of its divisors is an integer number (73298361600).

Almost surely, 2^{1325402452234} is an apocalyptic number.

1325402452234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1325402452234 is a deficient number, since it is larger than the sum of its proper divisors (1020145118966).

1325402452234 is a wasteful number, since it uses less digits than its factorization.

1325402452234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175738.

The product of its (nonzero) digits is 230400, while the sum is 37.

Adding to 1325402452234 its reverse (4322542045231), we get a palindrome (5647944497465).

The spelling of 1325402452234 in words is "one trillion, three hundred twenty-five billion, four hundred two million, four hundred fifty-two thousand, two hundred thirty-four".