4031001030142 has 16 divisors (see below), whose sum is σ = 6309439782912. Its totient is φ = 1927855737720.

The previous prime is 4031001030137. The next prime is 4031001030157. The reversal of 4031001030142 is 2410301001304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8519167 + ... + 8979877.

It is an arithmetic number, because the mean of its divisors is an integer number (394339986432).

Almost surely, 2^{4031001030142} is an apocalyptic number.

4031001030142 is a deficient number, since it is larger than the sum of its proper divisors (2278438752770).

4031001030142 is a wasteful number, since it uses less digits than its factorization.

4031001030142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 650943.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 4031001030142 its reverse (2410301001304), we get a palindrome (6441302031446).

The spelling of 4031001030142 in words is "four trillion, thirty-one billion, one million, thirty thousand, one hundred forty-two".