149028883512 has 96 divisors (see below), whose sum is σ = 393418039680. Its totient is φ = 47037257280.

The previous prime is 149028883483. The next prime is 149028883517. The reversal of 149028883512 is 215388820941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149028883517) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24178143 + ... + 24184305.

It is an arithmetic number, because the mean of its divisors is an integer number (4098104580).

Almost surely, 2^149028883512 is an apocalyptic number.

149028883512 is a gapful number since it is divisible by the number (12) 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 149028883512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (196709019840).

149028883512 is an abundant number, since it is smaller than the sum of its proper divisors (244389156168).

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

149028883512 is a wasteful number, since it uses less digits than its factorization.

149028883512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9001 (or 8978 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 51.

The spelling of 149028883512 in words is "one hundred forty-nine billion, twenty-eight million, eight hundred eighty-three thousand, five hundred twelve".