1032142321402 has 4 divisors (see below), whose sum is σ = 1548213482106. Its totient is φ = 516071160700.

The previous prime is 1032142321393. The next prime is 1032142321459. The reversal of 1032142321402 is 2041232412301.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1012818819321 + 19323502081 = 1006389^2 + 139009^2 .

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 as a sum of consecutive naturals, namely, 258035580349 + ... + 258035580352.

Almost surely, 2^{1032142321402} is an apocalyptic number.

1032142321402 is a deficient number, since it is larger than the sum of its proper divisors (516071160704).

1032142321402 is an equidigital number, since it uses as much as digits as its factorization.

1032142321402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516071160703.

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

Adding to 1032142321402 its reverse (2041232412301), we get a palindrome (3073374733703).

The spelling of 1032142321402 in words is "one trillion, thirty-two billion, one hundred forty-two million, three hundred twenty-one thousand, four hundred two".