4102140031202 has 4 divisors (see below), whose sum is σ = 6153210046806. Its totient is φ = 2051070015600.

The previous prime is 4102140031183. The next prime is 4102140031229. The reversal of 4102140031202 is 2021300412014.

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., 3946297467841 + 155842563361 = 1986529^2 + 394769^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1025535007799 + ... + 1025535007802.

Almost surely, 2^{4102140031202} is an apocalyptic number.

4102140031202 is a deficient number, since it is larger than the sum of its proper divisors (2051070015604).

4102140031202 is a wasteful number, since it uses less digits than its factorization.

4102140031202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2051070015603.

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

Adding to 4102140031202 its reverse (2021300412014), we get a palindrome (6123440443216).

The spelling of 4102140031202 in words is "four trillion, one hundred two billion, one hundred forty million, thirty-one thousand, two hundred two".