140453150 has 48 divisors (see below), whose sum is σ = 277977744. Its totient is φ = 52615680.

The previous prime is 140453143. The next prime is 140453153. The reversal of 140453150 is 51354041.

140453150 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140453153) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 316829 + ... + 317271.

It is an arithmetic number, because the mean of its divisors is an integer number (5791203).

Almost surely, 2^140453150 is an apocalyptic number.

140453150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

140453150 is a deficient number, since it is larger than the sum of its proper divisors (137524594).

140453150 is a wasteful number, since it uses less digits than its factorization.

140453150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 845 (or 840 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 140453150 is about 11851.2931783835. The cubic root of 140453150 is about 519.8090398426.

The spelling of 140453150 in words is "one hundred forty million, four hundred fifty-three thousand, one hundred fifty".