32142140102 has 16 divisors (see below), whose sum is σ = 48572462400. Its totient is φ = 15951378600.

The previous prime is 32142140083. The next prime is 32142140113. The reversal of 32142140102 is 20104124123.

It is a congruent 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, 1280549 + ... + 1305407.

It is an arithmetic number, because the mean of its divisors is an integer number (3035778900).

Almost surely, 2^32142140102 is an apocalyptic number.

32142140102 is a deficient number, since it is larger than the sum of its proper divisors (16430322298).

32142140102 is a wasteful number, since it uses less digits than its factorization.

32142140102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29651.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 32142140102 its reverse (20104124123), we get a palindrome (52246264225).

The spelling of 32142140102 in words is "thirty-two billion, one hundred forty-two million, one hundred forty thousand, one hundred two".