149346829468 has 12 divisors (see below), whose sum is σ = 261400473432. Its totient is φ = 74660979920.

The previous prime is 149346829451. The next prime is 149346829537. The reversal of 149346829468 is 864928643941.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 3081655 + ... + 3129742.

It is an arithmetic number, because the mean of its divisors is an integer number (21783372786).

Almost surely, 2^149346829468 is an apocalyptic number.

It is an amenable number.

149346829468 is a deficient number, since it is larger than the sum of its proper divisors (112053643964).

149346829468 is a wasteful number, since it uses less digits than its factorization.

149346829468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6217412 (or 6217410 counting only the distinct ones).

The product of its digits is 71663616, while the sum is 64.

The spelling of 149346829468 in words is "one hundred forty-nine billion, three hundred forty-six million, eight hundred twenty-nine thousand, four hundred sixty-eight".