32303140123402 has 16 divisors (see below), whose sum is σ = 48471642823680. Its totient is φ = 16145926373808.

The previous prime is 32303140123321. The next prime is 32303140123447. The reversal of 32303140123402 is 20432104130323.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134945623 + ... + 135184789.

It is an arithmetic number, because the mean of its divisors is an integer number (3029477676480).

Almost surely, 2^{32303140123402} is an apocalyptic number.

32303140123402 is a deficient number, since it is larger than the sum of its proper divisors (16168502700278).

32303140123402 is a wasteful number, since it uses less digits than its factorization.

32303140123402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262485.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 32303140123402 its reverse (20432104130323), we get a palindrome (52735244253725).

The spelling of 32303140123402 in words is "thirty-two trillion, three hundred three billion, one hundred forty million, one hundred twenty-three thousand, four hundred two".