40241202220142 has 64 divisors (see below), whose sum is σ = 75443751129600. Its totient is φ = 15639340654080.

The previous prime is 40241202220129. The next prime is 40241202220151. The reversal of 40241202220142 is 24102220214204.

It is a super-2 number, since 2×40241202220142² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 754217738 + ... + 754271090.

It is an arithmetic number, because the mean of its divisors is an integer number (1178808611400).

Almost surely, 2^{40241202220142} is an apocalyptic number.

40241202220142 is a deficient number, since it is larger than the sum of its proper divisors (35202548909458).

40241202220142 is a wasteful number, since it uses less digits than its factorization.

40241202220142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65481.

The product of its (nonzero) digits is 4096, while the sum is 26.

Adding to 40241202220142 its reverse (24102220214204), we get a palindrome (64343422434346).

The spelling of 40241202220142 in words is "forty trillion, two hundred forty-one billion, two hundred two million, two hundred twenty thousand, one hundred forty-two".