140414265644 has 12 divisors (see below), whose sum is σ = 245778613584. Its totient is φ = 70191804624.

The previous prime is 140414265637. The next prime is 140414265659. The reversal of 140414265644 is 446562414041.

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 in 3 ways as a sum of consecutive naturals, for example, 3811427 + ... + 3848090.

It is an arithmetic number, because the mean of its divisors is an integer number (20481551132).

Almost surely, 2^140414265644 is an apocalyptic number.

It is an amenable number.

140414265644 is a deficient number, since it is larger than the sum of its proper divisors (105364347940).

140414265644 is a wasteful number, since it uses less digits than its factorization.

140414265644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7664104 (or 7664102 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 41.

Adding to 140414265644 its reverse (446562414041), we get a palindrome (586976679685).

The spelling of 140414265644 in words is "one hundred forty billion, four hundred fourteen million, two hundred sixty-five thousand, six hundred forty-four".