140253603670 has 16 divisors (see below), whose sum is σ = 252768561120. Its totient is φ = 56032091584.

The previous prime is 140253603653. The next prime is 140253603671. The reversal of 140253603670 is 76306352041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140253603671) 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, 8660242 + ... + 8676421.

It is an arithmetic number, because the mean of its divisors is an integer number (15798035070).

Almost surely, 2^140253603670 is an apocalyptic number.

140253603670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

140253603670 is a deficient number, since it is larger than the sum of its proper divisors (112514957450).

140253603670 is a wasteful number, since it uses less digits than its factorization.

140253603670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17337479.

The product of its (nonzero) digits is 90720, while the sum is 37.

The spelling of 140253603670 in words is "one hundred forty billion, two hundred fifty-three million, six hundred three thousand, six hundred seventy".