149946298434 has 12 divisors (see below), whose sum is σ = 324883646646. Its totient is φ = 49982099472.

The previous prime is 149946298433. The next prime is 149946298477. The reversal of 149946298434 is 434892649941.

149946298434 is a `hidden beast` number, since 1 + 4 + 99 + 462 + 9 + 84 + 3 + 4 = 666.

149946298434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 141637064409 + 8309234025 = 376347^2 + 91155^2 .

It is not an unprimeable number, because it can be changed into a prime (149946298433) by changing a digit.

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 in 5 ways as a sum of consecutive naturals, for example, 4165174939 + ... + 4165174974.

Almost surely, 2^149946298434 is an apocalyptic number.

149946298434 is an abundant number, since it is smaller than the sum of its proper divisors (174937348212).

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

149946298434 is a wasteful number, since it uses less digits than its factorization.

149946298434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8330349921 (or 8330349918 counting only the distinct ones).

The product of its digits is 53747712, while the sum is 63.

The spelling of 149946298434 in words is "one hundred forty-nine billion, nine hundred forty-six million, two hundred ninety-eight thousand, four hundred thirty-four".