1232031440045 has 8 divisors (see below), whose sum is σ = 1689643117824. Its totient is φ = 844821558864.

The previous prime is 1232031440039. The next prime is 1232031440071. The reversal of 1232031440045 is 5400441302321.

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

It is a cyclic number.

It is not a de Polignac number, because 1232031440045 - 2⁸ = 1232031439789 is a prime.

It is a Duffinian number.

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, 17600449109 + ... + 17600449178.

It is an arithmetic number, because the mean of its divisors is an integer number (211205389728).

Almost surely, 2^{1232031440045} is an apocalyptic number.

It is an amenable number.

1232031440045 is a deficient number, since it is larger than the sum of its proper divisors (457611677779).

1232031440045 is an equidigital number, since it uses as much as digits as its factorization.

1232031440045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35200898299.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 1232031440045 its reverse (5400441302321), we get a palindrome (6632472742366).

The spelling of 1232031440045 in words is "one trillion, two hundred thirty-two billion, thirty-one million, four hundred forty thousand, forty-five".