140570255329 has 27 divisors (see below), whose sum is σ = 172641050577. Its totient is φ = 114106782888.

The previous prime is 140570255323. The next prime is 140570255341. The reversal of 140570255329 is 923552075041.

It is a happy number.

The square root of 140570255329 is 374927.

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

It is not a de Polignac number, because 140570255329 - 2¹³ = 140570247137 is a prime.

It is a super-3 number, since 3×140570255329³ (a number of 34 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (140570255323) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 49863882 + ... + 49866700.

Almost surely, 2^140570255329 is an apocalyptic number.

140570255329 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

140570255329 is the 374927-th square number.

140570255329 is the 187464-th centered octagonal number.

It is an amenable number.

140570255329 is a deficient number, since it is larger than the sum of its proper divisors (32070795248).

140570255329 is an frugal number, since it uses more digits than its factorization.

140570255329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5690 (or 2845 counting only the distinct ones).

The product of its (nonzero) digits is 378000, while the sum is 43.

The spelling of 140570255329 in words is "one hundred forty billion, five hundred seventy million, two hundred fifty-five thousand, three hundred twenty-nine".