140000044634 has 16 divisors (see below), whose sum is σ = 217277320320. Its totient is φ = 67575068400.

The previous prime is 140000044627. The next prime is 140000044637. The reversal of 140000044634 is 436440000041.

It is not an unprimeable number, because it can be changed into a prime (140000044637) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160547 + ... + 552969.

It is an arithmetic number, because the mean of its divisors is an integer number (13579832520).

Almost surely, 2^140000044634 is an apocalyptic number.

140000044634 is a deficient number, since it is larger than the sum of its proper divisors (77277275686).

140000044634 is a wasteful number, since it uses less digits than its factorization.

140000044634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398605.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 140000044634 its reverse (436440000041), we get a palindrome (576440044675).

The spelling of 140000044634 in words is "one hundred forty billion, forty-four thousand, six hundred thirty-four".