1152403342445 has 8 divisors (see below), whose sum is σ = 1387061910240. Its totient is φ = 919137407760.

The previous prime is 1152403342421. The next prime is 1152403342457. The reversal of 1152403342445 is 5442433042511.

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

It is not a de Polignac number, because 1152403342445 - 2¹⁶ = 1152403276909 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1152403342399 and 1152403342408.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 348156455 + ... + 348159764.

It is an arithmetic number, because the mean of its divisors is an integer number (173382738780).

Almost surely, 2^{1152403342445} is an apocalyptic number.

It is an amenable number.

1152403342445 is a deficient number, since it is larger than the sum of its proper divisors (234658567795).

1152403342445 is an equidigital number, since it uses as much as digits as its factorization.

1152403342445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 696316555.

The product of its (nonzero) digits is 230400, while the sum is 38.

Adding to 1152403342445 its reverse (5442433042511), we get a palindrome (6594836384956).

The spelling of 1152403342445 in words is "one trillion, one hundred fifty-two billion, four hundred three million, three hundred forty-two thousand, four hundred forty-five".