141986493900 has 108 divisors (see below), whose sum is σ = 471228167592. Its totient is φ = 35635822080.

The previous prime is 141986493899. The next prime is 141986493907. The reversal of 141986493900 is 9394689141.

It is a happy number.

141986493900 is a `hidden beast` number, since 1 + 4 + 198 + 64 + 9 + 390 + 0 = 666.

141986493900 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×141986493900³ (a number of 34 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (141986493907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 4624782 + ... + 4655381.

It is an arithmetic number, because the mean of its divisors is an integer number (4363223774).

Almost surely, 2^141986493900 is an apocalyptic number.

141986493900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

141986493900 is an abundant number, since it is smaller than the sum of its proper divisors (329241673692).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

141986493900 is a wasteful number, since it uses less digits than its factorization.

141986493900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9280200 (or 9280190 counting only the distinct ones).

The product of its (nonzero) digits is 1679616, while the sum is 54.

The spelling of 141986493900 in words is "one hundred forty-one billion, nine hundred eighty-six million, four hundred ninety-three thousand, nine hundred".