3025100204242 has 4 divisors (see below), whose sum is σ = 4537650306366. Its totient is φ = 1512550102120.

The previous prime is 3025100204221. The next prime is 3025100204249. The reversal of 3025100204242 is 2424020015203.

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., 2148103540881 + 876996663361 = 1465641^2 + 936481^2 .

It is a super-2 number, since 2×3025100204242² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3025100204249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 756275051059 + ... + 756275051062.

Almost surely, 2^{3025100204242} is an apocalyptic number.

3025100204242 is a deficient number, since it is larger than the sum of its proper divisors (1512550102124).

3025100204242 is a wasteful number, since it uses less digits than its factorization.

3025100204242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1512550102123.

The product of its (nonzero) digits is 3840, while the sum is 25.

Adding to 3025100204242 its reverse (2424020015203), we get a palindrome (5449120219445).

The spelling of 3025100204242 in words is "three trillion, twenty-five billion, one hundred million, two hundred four thousand, two hundred forty-two".