1948842635110 has 32 divisors (see below), whose sum is σ = 4010139726912. Its totient is φ = 667992614400.

The previous prime is 1948842635087. The next prime is 1948842635143. The reversal of 1948842635110 is 115362488491.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3532791 + ... + 4047010.

It is an arithmetic number, because the mean of its divisors is an integer number (125316866466).

Almost surely, 2^{1948842635110} is an apocalyptic number.

1948842635110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1948842635110 is an abundant number, since it is smaller than the sum of its proper divisors (2061297091802).

1948842635110 is a wasteful number, since it uses less digits than its factorization.

1948842635110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7583488.

The product of its (nonzero) digits is 1658880, while the sum is 52.

The spelling of 1948842635110 in words is "one trillion, nine hundred forty-eight billion, eight hundred forty-two million, six hundred thirty-five thousand, one hundred ten".