140946966088 has 32 divisors (see below), whose sum is σ = 267097505400. Its totient is φ = 69722892288.

The previous prime is 140946966079. The next prime is 140946966089. The reversal of 140946966088 is 880669649041.

It can be written as a sum of positive squares in 4 ways, for example, as 87427845124 + 53519120964 = 295682^2 + 231342^2 .

It is not an unprimeable number, because it can be changed into a prime (140946966089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 466770 + ... + 706942.

Almost surely, 2^140946966088 is an apocalyptic number.

It is an amenable number.

140946966088 is a deficient number, since it is larger than the sum of its proper divisors (126150539312).

140946966088 is a wasteful number, since it uses less digits than its factorization.

140946966088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240961 (or 240957 counting only the distinct ones).

The product of its (nonzero) digits is 17915904, while the sum is 61.

The spelling of 140946966088 in words is "one hundred forty billion, nine hundred forty-six million, nine hundred sixty-six thousand, eighty-eight".