1143032464623 has 16 divisors (see below), whose sum is σ = 1741782748160. Its totient is φ = 653154286176.

The previous prime is 1143032464601. The next prime is 1143032464643. The reversal of 1143032464623 is 3264642303411.

It is not a de Polignac number, because 1143032464623 - 2⁸ = 1143032464367 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1143032464643) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 2140461 + ... + 2620617.

It is an arithmetic number, because the mean of its divisors is an integer number (108861421760).

Almost surely, 2^{1143032464623} is an apocalyptic number.

1143032464623 is a deficient number, since it is larger than the sum of its proper divisors (598750283537).

1143032464623 is a wasteful number, since it uses less digits than its factorization.

1143032464623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 593526.

The product of its (nonzero) digits is 248832, while the sum is 39.

The spelling of 1143032464623 in words is "one trillion, one hundred forty-three billion, thirty-two million, four hundred sixty-four thousand, six hundred twenty-three".