140755530276 has 135 divisors (see below), whose sum is σ = 388702840449. Its totient is φ = 44408596032.

The previous prime is 140755530271. The next prime is 140755530281. The reversal of 140755530276 is 672035557041.

It is a happy number.

The square root of 140755530276 is 375174.

It is a perfect power (a square), and thus also a powerful number.

140755530276 is a `hidden beast` number, since 1 + 4 + 0 + 75 + 553 + 0 + 27 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (140755530271) and next prime (140755530281).

It can be written as a sum of positive squares in only one way, i.e., 40028004900 + 100727525376 = 200070^2 + 317376^2 .

It is not an unprimeable number, because it can be changed into a prime (140755530271) 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 44 ways as a sum of consecutive naturals, for example, 128308960 + ... + 128310056.

Almost surely, 2^140755530276 is an apocalyptic number.

140755530276 is the 375174-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 140755530276

140755530276 is an abundant number, since it is smaller than the sum of its proper divisors (247947310173).

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

140755530276 is an equidigital number, since it uses as much as digits as its factorization.

140755530276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2248 (or 1121 counting only the distinct ones).

The product of its (nonzero) digits is 882000, while the sum is 45.

The spelling of 140755530276 in words is "one hundred forty billion, seven hundred fifty-five million, five hundred thirty thousand, two hundred seventy-six".