149897361036 has 48 divisors (see below), whose sum is σ = 367974845280. Its totient is φ = 47429614080.

The previous prime is 149897361017. The next prime is 149897361037. The reversal of 149897361036 is 630163798941.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (149897361037) 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 15 ways as a sum of consecutive naturals, for example, 4098951 + ... + 4135358.

It is an arithmetic number, because the mean of its divisors is an integer number (7666142610).

Almost surely, 2^149897361036 is an apocalyptic number.

It is an amenable number.

149897361036 is an abundant number, since it is smaller than the sum of its proper divisors (218077484244).

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

149897361036 is a wasteful number, since it uses less digits than its factorization.

149897361036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8234394 (or 8234392 counting only the distinct ones).

The product of its (nonzero) digits is 5878656, while the sum is 57.

The spelling of 149897361036 in words is "one hundred forty-nine billion, eight hundred ninety-seven million, three hundred sixty-one thousand, thirty-six".