140163010 has 32 divisors (see below), whose sum is σ = 278338032. Its totient is φ = 50488320.

The previous prime is 140162947. The next prime is 140163029. The reversal of 140163010 is 10361041.

140163010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 6922161 + 133240849 = 2631^2 + 11543^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7819 + ... + 18478.

Almost surely, 2^140163010 is an apocalyptic number.

140163010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

140163010 is a deficient number, since it is larger than the sum of its proper divisors (138175022).

140163010 is a wasteful number, since it uses less digits than its factorization.

140163010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26358.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 140163010 is about 11839.0459919708. The cubic root of 140163010 is about 519.4508626044.

The spelling of 140163010 in words is "one hundred forty million, one hundred sixty-three thousand, ten".