140884619716 has 27 divisors (see below), whose sum is σ = 251358691143. Its totient is φ = 69093691680.

The previous prime is 140884619713. The next prime is 140884619761. The reversal of 140884619716 is 617916488041.

It is a happy number.

The square root of 140884619716 is 375346.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 3023900100 + 137860719616 = 54990^2 + 371296^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140884619713) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 39784906 + ... + 39788446.

Almost surely, 2^140884619716 is an apocalyptic number.

140884619716 is the 375346-th square number.

It is an amenable number.

140884619716 is a deficient number, since it is larger than the sum of its proper divisors (110474071427).

140884619716 is an frugal number, since it uses more digits than its factorization.

140884619716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7192 (or 3596 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 55.

The spelling of 140884619716 in words is "one hundred forty billion, eight hundred eighty-four million, six hundred nineteen thousand, seven hundred sixteen".