140044314412 has 6 divisors (see below), whose sum is σ = 245077550228. Its totient is φ = 70022157204.

The previous prime is 140044314407. The next prime is 140044314437. The reversal of 140044314412 is 214413440041.

It is a super-2 number, since 2×140044314412² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17505539298 + ... + 17505539305.

Almost surely, 2^140044314412 is an apocalyptic number.

It is an amenable number.

140044314412 is a deficient number, since it is larger than the sum of its proper divisors (105033235816).

140044314412 is a wasteful number, since it uses less digits than its factorization.

140044314412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35011078607 (or 35011078605 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 140044314412 its reverse (214413440041), we get a palindrome (354457754453).

The spelling of 140044314412 in words is "one hundred forty billion, forty-four million, three hundred fourteen thousand, four hundred twelve".