148190534398 has 32 divisors (see below), whose sum is σ = 228295156320. Its totient is φ = 72101783040.

The previous prime is 148190534381. The next prime is 148190534411. The reversal of 148190534398 is 893435091841.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91081261 + ... + 91082887.

It is an arithmetic number, because the mean of its divisors is an integer number (7134223635).

Almost surely, 2^148190534398 is an apocalyptic number.

148190534398 is a deficient number, since it is larger than the sum of its proper divisors (80104621922).

148190534398 is a wasteful number, since it uses less digits than its factorization.

148190534398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3852.

The product of its (nonzero) digits is 3732480, while the sum is 55.

The spelling of 148190534398 in words is "one hundred forty-eight billion, one hundred ninety million, five hundred thirty-four thousand, three hundred ninety-eight".