140102053230344 has 8 divisors (see below), whose sum is σ = 262691349806910. Its totient is φ = 70051026615168.

The previous prime is 140102053230319. The next prime is 140102053230371. The reversal of 140102053230344 is 443032350201041.

It can be written as a sum of positive squares in only one way, i.e., 127339082629444 + 12762970600900 = 11284462^2 + 3572530^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 140102053230344.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8756378326889 + ... + 8756378326904.

Almost surely, 2^{140102053230344} is an apocalyptic number.

It is an amenable number.

140102053230344 is a deficient number, since it is larger than the sum of its proper divisors (122589296576566).

140102053230344 is a wasteful number, since it uses less digits than its factorization.

140102053230344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17512756653799 (or 17512756653795 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 32.

The spelling of 140102053230344 in words is "one hundred forty trillion, one hundred two billion, fifty-three million, two hundred thirty thousand, three hundred forty-four".