1202041404321 has 8 divisors (see below), whose sum is σ = 1602738064704. Its totient is φ = 801352840080.

The previous prime is 1202041404253. The next prime is 1202041404337. The reversal of 1202041404321 is 1234041402021.

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

It is not a de Polignac number, because 1202041404321 - 2³⁰ = 1200967662497 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1202041404291 and 1202041404300.

It is not an unprimeable number, because it can be changed into a prime (1202041404821) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1668690 + ... + 2277851.

It is an arithmetic number, because the mean of its divisors is an integer number (200342258088).

Almost surely, 2^{1202041404321} is an apocalyptic number.

It is an amenable number.

1202041404321 is a deficient number, since it is larger than the sum of its proper divisors (400696660383).

1202041404321 is a wasteful number, since it uses less digits than its factorization.

1202041404321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4048071.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 1202041404321 its reverse (1234041402021), we get a palindrome (2436082806342).

The spelling of 1202041404321 in words is "one trillion, two hundred two billion, forty-one million, four hundred four thousand, three hundred twenty-one".