40220241010142 has 8 divisors (see below), whose sum is σ = 60450302593296. Its totient is φ = 20070140145712.

The previous prime is 40220241010139. The next prime is 40220241010163. The reversal of 40220241010142 is 24101014202204.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19990178423 + ... + 19990180434.

It is an arithmetic number, because the mean of its divisors is an integer number (7556287824162).

Almost surely, 2^{40220241010142} is an apocalyptic number.

40220241010142 is a deficient number, since it is larger than the sum of its proper divisors (20230061583154).

40220241010142 is a wasteful number, since it uses less digits than its factorization.

40220241010142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39980359362.

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 40220241010142 its reverse (24101014202204), we get a palindrome (64321255212346).

The spelling of 40220241010142 in words is "forty trillion, two hundred twenty billion, two hundred forty-one million, ten thousand, one hundred forty-two".