140553553207 has 8 divisors (see below), whose sum is σ = 148834593936. Its totient is φ = 132273977472.

The previous prime is 140553553171. The next prime is 140553553247. The reversal of 140553553207 is 702355355041.

It is a happy number.

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 140553553207 - 2⁷ = 140553553079 is a prime.

It is a super-3 number, since 3×140553553207³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 140553553207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140553553247) 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 7 ways as a sum of consecutive naturals, for example, 165568 + ... + 555445.

It is an arithmetic number, because the mean of its divisors is an integer number (18604324242).

Almost surely, 2^140553553207 is an apocalyptic number.

140553553207 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

140553553207 is a deficient number, since it is larger than the sum of its proper divisors (8281040729).

140553553207 is a wasteful number, since it uses less digits than its factorization.

140553553207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 732497.

The product of its (nonzero) digits is 315000, while the sum is 40.

The spelling of 140553553207 in words is "one hundred forty billion, five hundred fifty-three million, five hundred fifty-three thousand, two hundred seven".