141355431154155 has 64 divisors (see below), whose sum is σ = 234636225223680. Its totient is φ = 72635555874816.

The previous prime is 141355431154111. The next prime is 141355431154159. The reversal of 141355431154155 is 551451134553141.

It is not a de Polignac number, because 141355431154155 - 2¹¹ = 141355431152107 is a prime.

It is not an unprimeable number, because it can be changed into a prime (141355431154159) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 648999 + ... + 16826528.

It is an arithmetic number, because the mean of its divisors is an integer number (3666191019120).

Almost surely, 2^{141355431154155} is an apocalyptic number.

141355431154155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

141355431154155 is a deficient number, since it is larger than the sum of its proper divisors (93280794069525).

141355431154155 is a wasteful number, since it uses less digits than its factorization.

141355431154155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17475780.

The product of its digits is 1800000, while the sum is 48.

The spelling of 141355431154155 in words is "one hundred forty-one trillion, three hundred fifty-five billion, four hundred thirty-one million, one hundred fifty-four thousand, one hundred fifty-five".