140150461 has 8 divisors (see below), whose sum is σ = 153007200. Its totient is φ = 127313040.

The previous prime is 140150449. The next prime is 140150467. The reversal of 140150461 is 164051041.

140150461 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 140150461 - 2⁹ = 140149949 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 (140150467) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13335 + ... + 21403.

It is an arithmetic number, because the mean of its divisors is an integer number (19125900).

Almost surely, 2^140150461 is an apocalyptic number.

140150461 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

140150461 is a deficient number, since it is larger than the sum of its proper divisors (12856739).

140150461 is a wasteful number, since it uses less digits than its factorization.

140150461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9659.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 140150461 is about 11838.5159965259. The cubic root of 140150461 is about 519.4353597423.

The spelling of 140150461 in words is "one hundred forty million, one hundred fifty thousand, four hundred sixty-one".