140341351155 has 16 divisors (see below), whose sum is σ = 224552507040. Its totient is φ = 74846605568.

The previous prime is 140341351147. The next prime is 140341351169. The reversal of 140341351155 is 551153143041.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 140341351155 - 2³ = 140341351147 is a prime.

It is a super-2 number, since 2×140341351155² (a number of 23 digits) contains 22 as substring.

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, 520189 + ... + 742481.

It is an arithmetic number, because the mean of its divisors is an integer number (14034531690).

Almost surely, 2^140341351155 is an apocalyptic number.

140341351155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

140341351155 is a deficient number, since it is larger than the sum of its proper divisors (84211155885).

140341351155 is a wasteful number, since it uses less digits than its factorization.

140341351155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264390.

The product of its (nonzero) digits is 18000, while the sum is 33.

Adding to 140341351155 its reverse (551153143041), we get a palindrome (691494494196).

The spelling of 140341351155 in words is "one hundred forty billion, three hundred forty-one million, three hundred fifty-one thousand, one hundred fifty-five".