148134404 has 24 divisors (see below), whose sum is σ = 283483200. Its totient is φ = 67171680.

The previous prime is 148134403. The next prime is 148134409. The reversal of 148134404 is 404431841.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (148134403) 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, 15482 + ... + 23150.

It is an arithmetic number, because the mean of its divisors is an integer number (11811800).

Almost surely, 2^148134404 is an apocalyptic number.

It is an amenable number.

148134404 is a deficient number, since it is larger than the sum of its proper divisors (135348796).

148134404 is a wasteful number, since it uses less digits than its factorization.

148134404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8123 (or 8121 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 29.

The square root of 148134404 is about 12171.0477774101. The cubic root of 148134404 is about 529.1173203769.

The spelling of 148134404 in words is "one hundred forty-eight million, one hundred thirty-four thousand, four hundred four".