1001043142322 has 16 divisors (see below), whose sum is σ = 1502564699232. Its totient is φ = 500188316160.

The previous prime is 1001043142289. The next prime is 1001043142343. The reversal of 1001043142322 is 2232413401001.

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, 42529697 + ... + 42553227.

It is an arithmetic number, because the mean of its divisors is an integer number (93910293702).

Almost surely, 2^{1001043142322} is an apocalyptic number.

1001043142322 is a deficient number, since it is larger than the sum of its proper divisors (501521556910).

1001043142322 is a wasteful number, since it uses less digits than its factorization.

1001043142322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36793.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 1001043142322 its reverse (2232413401001), we get a palindrome (3233456543323).

The spelling of 1001043142322 in words is "one trillion, one billion, forty-three million, one hundred forty-two thousand, three hundred twenty-two".