148100434 has 8 divisors (see below), whose sum is σ = 222236028. Its totient is φ = 74021760.

The previous prime is 148100417. The next prime is 148100437. The reversal of 148100434 is 434001841.

148100434 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 147744025 + 356409 = 12155^2 + 597^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 148100399 and 148100408.

It is not an unprimeable number, because it can be changed into a prime (148100437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6987 + ... + 18574.

Almost surely, 2^148100434 is an apocalyptic number.

148100434 is a deficient number, since it is larger than the sum of its proper divisors (74135594).

148100434 is a wasteful number, since it uses less digits than its factorization.

148100434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28460.

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 148100434 is about 12169.6521725150. The cubic root of 148100434 is about 529.0768717731.

The spelling of 148100434 in words is "one hundred forty-eight million, one hundred thousand, four hundred thirty-four".