149065194498 has 64 divisors (see below), whose sum is σ = 327563533440. Its totient is φ = 44848742400.

The previous prime is 149065194463. The next prime is 149065194511. The reversal of 149065194498 is 894491560941.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5346418 + ... + 5374226.

It is an arithmetic number, because the mean of its divisors is an integer number (5118180210).

Almost surely, 2^149065194498 is an apocalyptic number.

149065194498 is an abundant number, since it is smaller than the sum of its proper divisors (178498338942).

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

149065194498 is a wasteful number, since it uses less digits than its factorization.

149065194498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28403.

The product of its (nonzero) digits is 11197440, while the sum is 60.

The spelling of 149065194498 in words is "one hundred forty-nine billion, sixty-five million, one hundred ninety-four thousand, four hundred ninety-eight".