1352431432244 has 24 divisors (see below), whose sum is σ = 2506017709440. Its totient is φ = 636427700096.

The previous prime is 1352431432217. The next prime is 1352431432267. The reversal of 1352431432244 is 4422341342531.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1352431432198 and 1352431432207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5209859 + ... + 5463285.

It is an arithmetic number, because the mean of its divisors is an integer number (104417404560).

Almost surely, 2^{1352431432244} is an apocalyptic number.

It is an amenable number.

1352431432244 is a deficient number, since it is larger than the sum of its proper divisors (1153586277196).

1352431432244 is a wasteful number, since it uses less digits than its factorization.

1352431432244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331927 (or 331925 counting only the distinct ones).

The product of its digits is 276480, while the sum is 38.

Adding to 1352431432244 its reverse (4422341342531), we get a palindrome (5774772774775).

The spelling of 1352431432244 in words is "one trillion, three hundred fifty-two billion, four hundred thirty-one million, four hundred thirty-two thousand, two hundred forty-four".