141955604691 has 8 divisors (see below), whose sum is σ = 189368832000. Its totient is φ = 94589723592.

The previous prime is 141955604669. The next prime is 141955604701. The reversal of 141955604691 is 196406559141.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 141955604691 - 2¹⁰ = 141955603667 is a prime.

It is a super-2 number, since 2×141955604691² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (141955605691) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11829555 + ... + 11841548.

It is an arithmetic number, because the mean of its divisors is an integer number (23671104000).

Almost surely, 2^141955604691 is an apocalyptic number.

141955604691 is a deficient number, since it is larger than the sum of its proper divisors (47413227309).

141955604691 is a wasteful number, since it uses less digits than its factorization.

141955604691 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23673105.

The product of its (nonzero) digits is 1166400, while the sum is 51.

The spelling of 141955604691 in words is "one hundred forty-one billion, nine hundred fifty-five million, six hundred four thousand, six hundred ninety-one".