40244123114 has 32 divisors (see below), whose sum is σ = 65834370000. Its totient is φ = 18449251392.

The previous prime is 40244123113. The next prime is 40244123119. The reversal of 40244123114 is 41132144204.

It can be written as a sum of positive squares in 8 ways, for example, as 1184529889 + 39059593225 = 34417^2 + 197635^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (40244123113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 623972 + ... + 685440.

Almost surely, 2^40244123114 is an apocalyptic number.

40244123114 is a deficient number, since it is larger than the sum of its proper divisors (25590246886).

40244123114 is a wasteful number, since it uses less digits than its factorization.

40244123114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61659 (or 61633 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 40244123114 its reverse (41132144204), we get a palindrome (81376267318).

The spelling of 40244123114 in words is "forty billion, two hundred forty-four million, one hundred twenty-three thousand, one hundred fourteen".