149484064992 has 192 divisors, whose sum is σ = 417105561600. Its totient is φ = 46743713280.

The previous prime is 149484064967. The next prime is 149484064997. The reversal of 149484064992 is 299460484941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149484064997) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 184320267 + ... + 184321077.

It is an arithmetic number, because the mean of its divisors is an integer number (2172424800).

Almost surely, 2^149484064992 is an apocalyptic number.

149484064992 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 149484064992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (208552780800).

149484064992 is an abundant number, since it is smaller than the sum of its proper divisors (267621496608).

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

149484064992 is a wasteful number, since it uses less digits than its factorization.

149484064992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1709 (or 1701 counting only the distinct ones).

The product of its (nonzero) digits is 17915904, while the sum is 60.

The spelling of 149484064992 in words is "one hundred forty-nine billion, four hundred eighty-four million, sixty-four thousand, nine hundred ninety-two".