149135342174 has 96 divisors (see below), whose sum is σ = 286777221120. Its totient is φ = 56886350976.

The previous prime is 149135342141. The next prime is 149135342177. The reversal of 149135342174 is 471243531941.

149135342174 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149135342177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 89677667 + ... + 89679329.

It is an arithmetic number, because the mean of its divisors is an integer number (2987262720).

Almost surely, 2^149135342174 is an apocalyptic number.

149135342174 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

149135342174 is a deficient number, since it is larger than the sum of its proper divisors (137641878946).

149135342174 is a wasteful number, since it uses less digits than its factorization.

149135342174 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3034 (or 3021 counting only the distinct ones).

The product of its digits is 362880, while the sum is 44.

The spelling of 149135342174 in words is "one hundred forty-nine billion, one hundred thirty-five million, three hundred forty-two thousand, one hundred seventy-four".