149389288488000 has 1344 divisors, whose sum is σ = 612971345885184. Its totient is φ = 34376010240000.

The previous prime is 149389288487983. The next prime is 149389288488067. The reversal of 149389288488000 is 884882983941.

149389288488000 is a `hidden beast` number, since 1 + 49 + 3 + 89 + 28 + 8 + 488 + 0 + 0 + 0 = 666.

It is a super-2 number, since 2×149389288488000² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a self number, because there is not a number n which added to its sum of digits gives 149389288488000.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 2386264699 + ... + 2386327301.

Almost surely, 2^{149389288488000} is an apocalyptic number.

149389288488000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 149389288488000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (306485672942592).

149389288488000 is an abundant number, since it is smaller than the sum of its proper divisors (463582057397184).

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

149389288488000 is a wasteful number, since it uses less digits than its factorization.

149389288488000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62801 (or 62778 counting only the distinct ones).

The product of its (nonzero) digits is 254803968, while the sum is 72.

The spelling of 149389288488000 in words is "one hundred forty-nine trillion, three hundred eighty-nine billion, two hundred eighty-eight million, four hundred eighty-eight thousand".