149396944482 has 80 divisors (see below), whose sum is σ = 355672801440. Its totient is φ = 46736963712.

The previous prime is 149396944453. The next prime is 149396944483. The reversal of 149396944482 is 284449693941.

149396944482 is a `hidden beast` number, since 1 + 4 + 93 + 9 + 69 + 4 + 4 + 482 = 666.

It is not an unprimeable number, because it can be changed into a prime (149396944483) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 102538 + ... + 556154.

It is an arithmetic number, because the mean of its divisors is an integer number (4445910018).

Almost surely, 2^149396944482 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 149396944482, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (177836400720).

149396944482 is an abundant number, since it is smaller than the sum of its proper divisors (206275856958).

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

149396944482 is a wasteful number, since it uses less digits than its factorization.

149396944482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453757 (or 453748 counting only the distinct ones).

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

The spelling of 149396944482 in words is "one hundred forty-nine billion, three hundred ninety-six million, nine hundred forty-four thousand, four hundred eighty-two".