141949132839018 has 16 divisors (see below), whose sum is σ = 315442517420160. Its totient is φ = 47316377612988.

The previous prime is 141949132838957. The next prime is 141949132839037. The reversal of 141949132839018 is 810938231949141.

141949132839018 is a `hidden beast` number, since 1 + 4 + 19 + 491 + 32 + 8 + 3 + 90 + 18 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1314343822530 + ... + 1314343822637.

It is an arithmetic number, because the mean of its divisors is an integer number (19715157338760).

Almost surely, 2^{141949132839018} is an apocalyptic number.

141949132839018 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

141949132839018 is an abundant number, since it is smaller than the sum of its proper divisors (173493384581142).

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

141949132839018 is a wasteful number, since it uses less digits than its factorization.

141949132839018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2628687645178 (or 2628687645172 counting only the distinct ones).

The product of its (nonzero) digits is 13436928, while the sum is 63.

The spelling of 141949132839018 in words is "one hundred forty-one trillion, nine hundred forty-nine billion, one hundred thirty-two million, eight hundred thirty-nine thousand, eighteen".