140045744910 has 16 divisors (see below), whose sum is σ = 336109787856. Its totient is φ = 37345531968.

The previous prime is 140045744899. The next prime is 140045744911. The reversal of 140045744910 is 19447540041.

It is a super-2 number, since 2×140045744910² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140045744911) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2334095719 + ... + 2334095778.

It is an arithmetic number, because the mean of its divisors is an integer number (21006861741).

Almost surely, 2^140045744910 is an apocalyptic number.

140045744910 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

140045744910 is an abundant number, since it is smaller than the sum of its proper divisors (196064042946).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140045744910 is a wasteful number, since it uses less digits than its factorization.

140045744910 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4668191507.

The product of its (nonzero) digits is 80640, while the sum is 39.

The spelling of 140045744910 in words is "one hundred forty billion, forty-five million, seven hundred forty-four thousand, nine hundred ten".