148534423029 has 40 divisors (see below), whose sum is σ = 225519935520. Its totient is φ = 97404889824.

The previous prime is 148534422997. The next prime is 148534423033. The reversal of 148534423029 is 920324435841.

148534423029 is a `hidden beast` number, since 1 + 48 + 534 + 42 + 30 + 2 + 9 = 666.

It is not a de Polignac number, because 148534423029 - 2⁵ = 148534422997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148534423069) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 3828442 + ... + 3867044.

It is an arithmetic number, because the mean of its divisors is an integer number (5637998388).

Almost surely, 2^148534423029 is an apocalyptic number.

It is an amenable number.

148534423029 is a deficient number, since it is larger than the sum of its proper divisors (76985512491).

148534423029 is an equidigital number, since it uses as much as digits as its factorization.

148534423029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39391 (or 39382 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 45.

The spelling of 148534423029 in words is "one hundred forty-eight billion, five hundred thirty-four million, four hundred twenty-three thousand, twenty-nine".