1003342432402 has 4 divisors (see below), whose sum is σ = 1505013648606. Its totient is φ = 501671216200.

The previous prime is 1003342432397. The next prime is 1003342432409. The reversal of 1003342432402 is 2042342433001.

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., 968238288081 + 35104144321 = 983991^2 + 187361^2 .

It is not an unprimeable number, because it can be changed into a prime (1003342432409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250835608099 + ... + 250835608102.

Almost surely, 2^{1003342432402} is an apocalyptic number.

1003342432402 is a deficient number, since it is larger than the sum of its proper divisors (501671216204).

1003342432402 is an equidigital number, since it uses as much as digits as its factorization.

1003342432402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501671216203.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 1003342432402 its reverse (2042342433001), we get a palindrome (3045684865403).

The spelling of 1003342432402 in words is "one trillion, three billion, three hundred forty-two million, four hundred thirty-two thousand, four hundred two".