149570316426 has 48 divisors (see below), whose sum is σ = 311409015264. Its totient is φ = 47875085856.

The previous prime is 149570316421. The next prime is 149570316433. The reversal of 149570316426 is 624613075941.

It is not an unprimeable number, because it can be changed into a prime (149570316421) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 596001 + ... + 808923.

It is an arithmetic number, because the mean of its divisors is an integer number (6487687818).

Almost surely, 2^149570316426 is an apocalyptic number.

149570316426 is an abundant number, since it is smaller than the sum of its proper divisors (161838698838).

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

149570316426 is a wasteful number, since it uses less digits than its factorization.

149570316426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213075 (or 213028 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 48.

The spelling of 149570316426 in words is "one hundred forty-nine billion, five hundred seventy million, three hundred sixteen thousand, four hundred twenty-six".