149214029 has 2 divisors, whose sum is σ = 149214030. Its totient is φ = 149214028.

The previous prime is 149214017. The next prime is 149214053. The reversal of 149214029 is 920412941.

149214029 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 148962025 + 252004 = 12205^2 + 502^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-149214029 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 149213986 and 149214004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (149214629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74607014 + 74607015.

It is an arithmetic number, because the mean of its divisors is an integer number (74607015).

Almost surely, 2^149214029 is an apocalyptic number.

It is an amenable number.

149214029 is a deficient number, since it is larger than the sum of its proper divisors (1).

149214029 is an equidigital number, since it uses as much as digits as its factorization.

149214029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 149214029 is about 12215.3194391305. The cubic root of 149214029 is about 530.3996380638.

The spelling of 149214029 in words is "one hundred forty-nine million, two hundred fourteen thousand, twenty-nine".