40033005111142 has 4 divisors (see below), whose sum is σ = 60049507666716. Its totient is φ = 20016502555570.

The previous prime is 40033005111079. The next prime is 40033005111163. The reversal of 40033005111142 is 24111150033004.

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, 10008251277784 + ... + 10008251277787.

It is an arithmetic number, because the mean of its divisors is an integer number (15012376916679).

Almost surely, 2^{40033005111142} is an apocalyptic number.

40033005111142 is a deficient number, since it is larger than the sum of its proper divisors (20016502555574).

40033005111142 is a wasteful number, since it uses less digits than its factorization.

40033005111142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20016502555573.

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 40033005111142 its reverse (24111150033004), we get a palindrome (64144155144146).

The spelling of 40033005111142 in words is "forty trillion, thirty-three billion, five million, one hundred eleven thousand, one hundred forty-two".