40144115162 has 8 divisors (see below), whose sum is σ = 60220907892. Its totient is φ = 20070479200.

The previous prime is 40144115161. The next prime is 40144115171. The reversal of 40144115162 is 26151144104.

40144115162 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 37384609201 + 2759505961 = 193351^2 + 52531^2 .

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

It is a super-2 number, since 2×40144115162² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40144115161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 757139 + ... + 808422.

Almost surely, 2^40144115162 is an apocalyptic number.

40144115162 is a deficient number, since it is larger than the sum of its proper divisors (20076792730).

40144115162 is a wasteful number, since it uses less digits than its factorization.

40144115162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1578384.

The product of its (nonzero) digits is 3840, while the sum is 29.

Adding to 40144115162 its reverse (26151144104), we get a palindrome (66295259266).

The spelling of 40144115162 in words is "forty billion, one hundred forty-four million, one hundred fifteen thousand, one hundred sixty-two".