40030152142 has 8 divisors (see below), whose sum is σ = 60576602256. Its totient is φ = 19837951392.

The previous prime is 40030152133. The next prime is 40030152167. The reversal of 40030152142 is 24125103004.

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, 88562058 + ... + 88562509.

It is an arithmetic number, because the mean of its divisors is an integer number (7572075282).

Almost surely, 2^40030152142 is an apocalyptic number.

40030152142 is a deficient number, since it is larger than the sum of its proper divisors (20546450114).

40030152142 is a wasteful number, since it uses less digits than its factorization.

40030152142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177124682.

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 40030152142 its reverse (24125103004), we get a palindrome (64155255146).

The spelling of 40030152142 in words is "forty billion, thirty million, one hundred fifty-two thousand, one hundred forty-two".