149609482028 has 6 divisors (see below), whose sum is σ = 261816593556. Its totient is φ = 74804741012.

The previous prime is 149609481919. The next prime is 149609482031. The reversal of 149609482028 is 820284906941.

It is a happy number.

149609482028 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×149609482028² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18701185250 + ... + 18701185257.

It is an arithmetic number, because the mean of its divisors is an integer number (43636098926).

Almost surely, 2^149609482028 is an apocalyptic number.

It is an amenable number.

149609482028 is a deficient number, since it is larger than the sum of its proper divisors (112207111528).

149609482028 is a wasteful number, since it uses less digits than its factorization.

149609482028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37402370511 (or 37402370509 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 53.

The spelling of 149609482028 in words is "one hundred forty-nine billion, six hundred nine million, four hundred eighty-two thousand, twenty-eight".