1323420434002 has 8 divisors (see below), whose sum is σ = 2049167123712. Its totient is φ = 640364726100.

The previous prime is 1323420433999. The next prime is 1323420434009. The reversal of 1323420434002 is 2004340243231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1323420434009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10672745374 + ... + 10672745497.

It is an arithmetic number, because the mean of its divisors is an integer number (256145890464).

Almost surely, 2^{1323420434002} is an apocalyptic number.

1323420434002 is a deficient number, since it is larger than the sum of its proper divisors (725746689710).

1323420434002 is a wasteful number, since it uses less digits than its factorization.

1323420434002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21345490904.

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

Adding to 1323420434002 its reverse (2004340243231), we get a palindrome (3327760677233).

The spelling of 1323420434002 in words is "one trillion, three hundred twenty-three billion, four hundred twenty million, four hundred thirty-four thousand, two".