119953229478 has 8 divisors (see below), whose sum is σ = 239906458968. Its totient is φ = 39984409824.

The previous prime is 119953229477. The next prime is 119953229509. The reversal of 119953229478 is 874922359911.

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

119953229478 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119953229477) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9996102451 + ... + 9996102462.

It is an arithmetic number, because the mean of its divisors is an integer number (29988307371).

Almost surely, 2^119953229478 is an apocalyptic number.

119953229478 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

119953229478 is a wasteful number, since it uses less digits than its factorization.

119953229478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19992204918.

The product of its digits is 9797760, while the sum is 60.

The spelling of 119953229478 in words is "one hundred nineteen billion, nine hundred fifty-three million, two hundred twenty-nine thousand, four hundred seventy-eight".