140241960 has 48 divisors (see below), whose sum is σ = 455787540. Its totient is φ = 37397760.

The previous prime is 140241953. The next prime is 140241967. The reversal of 140241960 is 69142041.

It is an interprime number because it is at equal distance from previous prime (140241953) and next prime (140241967).

It can be written as a sum of positive squares in 2 ways, for example, as 135070884 + 5171076 = 11622^2 + 2274^2 .

It is not an unprimeable number, because it can be changed into a prime (140241967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 194421 + ... + 195140.

Almost surely, 2^140241960 is an apocalyptic number.

140241960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140241960 is an abundant number, since it is smaller than the sum of its proper divisors (315545580).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140241960 is a wasteful number, since it uses less digits than its factorization.

140241960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389578 (or 389571 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 140241960 is about 11842.3798283960. The cubic root of 140241960 is about 519.5483751315.

The spelling of 140241960 in words is "one hundred forty million, two hundred forty-one thousand, nine hundred sixty".