4142240420302 has 4 divisors (see below), whose sum is σ = 6213360630456. Its totient is φ = 2071120210150.

The previous prime is 4142240420291. The next prime is 4142240420323. The reversal of 4142240420302 is 2030240422414.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×4142240420302² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1035560105074 + ... + 1035560105077.

It is an arithmetic number, because the mean of its divisors is an integer number (1553340157614).

Almost surely, 2^{4142240420302} is an apocalyptic number.

4142240420302 is a deficient number, since it is larger than the sum of its proper divisors (2071120210154).

4142240420302 is a wasteful number, since it uses less digits than its factorization.

4142240420302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2071120210153.

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 4142240420302 its reverse (2030240422414), we get a palindrome (6172480842716).

The spelling of 4142240420302 in words is "four trillion, one hundred forty-two billion, two hundred forty million, four hundred twenty thousand, three hundred two".