149429036 has 6 divisors (see below), whose sum is σ = 261500820. Its totient is φ = 74714516.

The previous prime is 149429023. The next prime is 149429039. The reversal of 149429036 is 630924941.

It is not an unprimeable number, because it can be changed into a prime (149429039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18678626 + ... + 18678633.

It is an arithmetic number, because the mean of its divisors is an integer number (43583470).

Almost surely, 2^149429036 is an apocalyptic number.

It is an amenable number.

149429036 is a deficient number, since it is larger than the sum of its proper divisors (112071784).

149429036 is a wasteful number, since it uses less digits than its factorization.

149429036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37357263 (or 37357261 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 38.

The square root of 149429036 is about 12224.1169824245. The cubic root of 149429036 is about 530.6542720844.

The spelling of 149429036 in words is "one hundred forty-nine million, four hundred twenty-nine thousand, thirty-six".