149814334 has 16 divisors (see below), whose sum is σ = 229022640. Its totient is φ = 73479040.

The previous prime is 149814317. The next prime is 149814337. The reversal of 149814334 is 433418941.

It is a junction number, because it is equal to n+sod(n) for n = 149814293 and 149814302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149814337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68904 + ... + 71044.

It is an arithmetic number, because the mean of its divisors is an integer number (14313915).

Almost surely, 2^149814334 is an apocalyptic number.

149814334 is a deficient number, since it is larger than the sum of its proper divisors (79208306).

149814334 is a wasteful number, since it uses less digits than its factorization.

149814334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2795.

The product of its digits is 41472, while the sum is 37.

The square root of 149814334 is about 12239.8665842402. The cubic root of 149814334 is about 531.1099723402.

The spelling of 149814334 in words is "one hundred forty-nine million, eight hundred fourteen thousand, three hundred thirty-four".