141986403555 has 16 divisors (see below), whose sum is σ = 232461461760. Its totient is φ = 73965009888.

The previous prime is 141986403553. The next prime is 141986403569. The reversal of 141986403555 is 555304689141.

It is not a de Polignac number, because 141986403555 - 2¹ = 141986403553 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 141986403498 and 141986403507.

It is not an unprimeable number, because it can be changed into a prime (141986403553) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110066335 + ... + 110067624.

It is an arithmetic number, because the mean of its divisors is an integer number (14528841360).

Almost surely, 2^141986403555 is an apocalyptic number.

141986403555 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

141986403555 is a deficient number, since it is larger than the sum of its proper divisors (90475058205).

141986403555 is a wasteful number, since it uses less digits than its factorization.

141986403555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220134010.

The product of its (nonzero) digits is 2592000, while the sum is 51.

The spelling of 141986403555 in words is "one hundred forty-one billion, nine hundred eighty-six million, four hundred three thousand, five hundred fifty-five".