140200312055 has 16 divisors (see below), whose sum is σ = 171120829440. Its totient is φ = 110256152832.

The previous prime is 140200311973. The next prime is 140200312117. The reversal of 140200312055 is 550213002041.

It is a cyclic number.

It is not a de Polignac number, because 140200312055 - 2²⁶ = 140133203191 is a prime.

It is a super-2 number, since 2×140200312055² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 140200312055.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 943574 + ... + 1082003.

It is an arithmetic number, because the mean of its divisors is an integer number (10695051840).

Almost surely, 2^140200312055 is an apocalyptic number.

140200312055 is a deficient number, since it is larger than the sum of its proper divisors (30920517385).

140200312055 is a wasteful number, since it uses less digits than its factorization.

140200312055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2025818.

The product of its (nonzero) digits is 1200, while the sum is 23.

Adding to 140200312055 its reverse (550213002041), we get a palindrome (690413314096).

The spelling of 140200312055 in words is "one hundred forty billion, two hundred million, three hundred twelve thousand, fifty-five".