140004000244312 has 64 divisors (see below), whose sum is σ = 278280774551520. Its totient is φ = 65805629718528.

The previous prime is 140004000244309. The next prime is 140004000244321. The reversal of 140004000244312 is 213442000400041.

It is a super-2 number, since 2×140004000244312² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3143521308 + ... + 3143565844.

Almost surely, 2^{140004000244312} is an apocalyptic number.

It is an amenable number.

140004000244312 is a deficient number, since it is larger than the sum of its proper divisors (138276774307208).

140004000244312 is a wasteful number, since it uses less digits than its factorization.

140004000244312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71620 (or 71616 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 140004000244312 its reverse (213442000400041), we get a palindrome (353446000644353).

The spelling of 140004000244312 in words is "one hundred forty trillion, four billion, two hundred forty-four thousand, three hundred twelve".