140104110252215 has 16 divisors (see below), whose sum is σ = 168324514446816. Its totient is φ = 111950277648000.

The previous prime is 140104110252203. The next prime is 140104110252217. The reversal of 140104110252215 is 512252011401041.

It is not a de Polignac number, because 140104110252215 - 2⁶ = 140104110252151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140104110252217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22620665 + ... + 28140765.

It is an arithmetic number, because the mean of its divisors is an integer number (10520282152926).

Almost surely, 2^{140104110252215} is an apocalyptic number.

140104110252215 is a deficient number, since it is larger than the sum of its proper divisors (28220404194601).

140104110252215 is a wasteful number, since it uses less digits than its factorization.

140104110252215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5526130.

The product of its (nonzero) digits is 3200, while the sum is 29.

Adding to 140104110252215 its reverse (512252011401041), we get a palindrome (652356121653256).

The spelling of 140104110252215 in words is "one hundred forty trillion, one hundred four billion, one hundred ten million, two hundred fifty-two thousand, two hundred fifteen".