1032021403144 has 32 divisors (see below), whose sum is σ = 2001960475200. Its totient is φ = 498168740160.

The previous prime is 1032021403111. The next prime is 1032021403159. The reversal of 1032021403144 is 4413041202301.

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, 2231989 + ... + 2654395.

It is an arithmetic number, because the mean of its divisors is an integer number (62561264850).

Almost surely, 2^{1032021403144} is an apocalyptic number.

It is an amenable number.

1032021403144 is a deficient number, since it is larger than the sum of its proper divisors (969939072056).

1032021403144 is a wasteful number, since it uses less digits than its factorization.

1032021403144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432973 (or 432969 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 1032021403144 its reverse (4413041202301), we get a palindrome (5445062605445).

The spelling of 1032021403144 in words is "one trillion, thirty-two billion, twenty-one million, four hundred three thousand, one hundred forty-four".