1023334002040 has 64 divisors (see below), whose sum is σ = 2631524313600. Its totient is φ = 350844835968.

The previous prime is 1023334002013. The next prime is 1023334002083. The reversal of 1023334002040 is 402004333201.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11330581 + ... + 11420539.

It is an arithmetic number, because the mean of its divisors is an integer number (41117567400).

Almost surely, 2^{1023334002040} is an apocalyptic number.

1023334002040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1023334002040 is an abundant number, since it is smaller than the sum of its proper divisors (1608190311560).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1023334002040 is a wasteful number, since it uses less digits than its factorization.

1023334002040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130604 (or 130600 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 1023334002040 its reverse (402004333201), we get a palindrome (1425338335241).

The spelling of 1023334002040 in words is "one trillion, twenty-three billion, three hundred thirty-four million, two thousand, forty".