119310128464 has 20 divisors (see below), whose sum is σ = 231171101920. Its totient is φ = 59653069920.

The previous prime is 119310128461. The next prime is 119310128471. The reversal of 119310128464 is 464821013911.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119310128461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 448879 + ... + 663409.

It is an arithmetic number, because the mean of its divisors is an integer number (11558555096).

Almost surely, 2^119310128464 is an apocalyptic number.

It is an amenable number.

119310128464 is a deficient number, since it is larger than the sum of its proper divisors (111860973456).

119310128464 is a wasteful number, since it uses less digits than its factorization.

119310128464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249298 (or 249292 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 40.

The spelling of 119310128464 in words is "one hundred nineteen billion, three hundred ten million, one hundred twenty-eight thousand, four hundred sixty-four".