40284143750162 has 24 divisors (see below), whose sum is σ = 67688211357540. Its totient is φ = 17951554770240.

The previous prime is 40284143750143. The next prime is 40284143750203. The reversal of 40284143750162 is 26105734148204.

It can be written as a sum of positive squares in 6 ways, for example, as 4998037025641 + 35286106724521 = 2235629^2 + 5940211^2 .

It is a super-2 number, since 2×40284143750162² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2054884289 + ... + 2054903892.

Almost surely, 2^{40284143750162} is an apocalyptic number.

40284143750162 is a deficient number, since it is larger than the sum of its proper divisors (27404067607378).

40284143750162 is a wasteful number, since it uses less digits than its factorization.

40284143750162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4109788238 (or 4109788225 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 47.

Adding to 40284143750162 its reverse (26105734148204), we get a palindrome (66389877898366).

The spelling of 40284143750162 in words is "forty trillion, two hundred eighty-four billion, one hundred forty-three million, seven hundred fifty thousand, one hundred sixty-two".