4201033021142 has 4 divisors (see below), whose sum is σ = 6301549531716. Its totient is φ = 2100516510570.

The previous prime is 4201033021121. The next prime is 4201033021151. The reversal of 4201033021142 is 2411203301024.

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

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, 1050258255284 + ... + 1050258255287.

It is an arithmetic number, because the mean of its divisors is an integer number (1575387382929).

Almost surely, 2^{4201033021142} is an apocalyptic number.

4201033021142 is a deficient number, since it is larger than the sum of its proper divisors (2100516510574).

4201033021142 is a wasteful number, since it uses less digits than its factorization.

4201033021142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2100516510573.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 4201033021142 its reverse (2411203301024), we get a palindrome (6612236322166).

The spelling of 4201033021142 in words is "four trillion, two hundred one billion, thirty-three million, twenty-one thousand, one hundred forty-two".