140054173277 has 8 divisors (see below), whose sum is σ = 148300042176. Its totient is φ = 131809125312.

The previous prime is 140054173241. The next prime is 140054173297. The reversal of 140054173277 is 772371450041.

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 140054173277 - 2¹⁰ = 140054172253 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 (140054173297) 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, 165128 + ... + 554414.

It is an arithmetic number, because the mean of its divisors is an integer number (18537505272).

Almost surely, 2^140054173277 is an apocalyptic number.

140054173277 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

140054173277 is a deficient number, since it is larger than the sum of its proper divisors (8245868899).

140054173277 is a wasteful number, since it uses less digits than its factorization.

140054173277 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410467.

The product of its (nonzero) digits is 164640, while the sum is 41.

The spelling of 140054173277 in words is "one hundred forty billion, fifty-four million, one hundred seventy-three thousand, two hundred seventy-seven".