19012930150 has 12 divisors (see below), whose sum is σ = 35364050172. Its totient is φ = 7605172040.

The previous prime is 19012930129. The next prime is 19012930177. The reversal of 19012930150 is 5103921091.

It is a happy number.

It is a super-3 number, since 3×19012930150³ (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 190129252 + ... + 190129351.

It is an arithmetic number, because the mean of its divisors is an integer number (2947004181).

Almost surely, 2^19012930150 is an apocalyptic number.

19012930150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

19012930150 is a deficient number, since it is larger than the sum of its proper divisors (16351120022).

19012930150 is a wasteful number, since it uses less digits than its factorization.

19012930150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380258615 (or 380258610 counting only the distinct ones).

The product of its (nonzero) digits is 2430, while the sum is 31.

The spelling of 19012930150 in words is "nineteen billion, twelve million, nine hundred thirty thousand, one hundred fifty".