1930148144132 has 48 divisors (see below), whose sum is σ = 3829764892800. Its totient is φ = 843791385600.

The previous prime is 1930148144117. The next prime is 1930148144179. The reversal of 1930148144132 is 2314418410391.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1930148144132.

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, 5104244 + ... + 5469332.

It is an arithmetic number, because the mean of its divisors is an integer number (79786768600).

Almost surely, 2^{1930148144132} is an apocalyptic number.

It is an amenable number.

1930148144132 is a deficient number, since it is larger than the sum of its proper divisors (1899616748668).

1930148144132 is a wasteful number, since it uses less digits than its factorization.

1930148144132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370476 (or 370474 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 41.

The spelling of 1930148144132 in words is "one trillion, nine hundred thirty billion, one hundred forty-eight million, one hundred forty-four thousand, one hundred thirty-two".