1948236111046 has 64 divisors (see below), whose sum is σ = 3016240198272. Its totient is φ = 943488000000.

The previous prime is 1948236110971. The next prime is 1948236111119. The reversal of 1948236111046 is 6401116328491.

It is a junction number, because it is equal to n+sod(n) for n = 1948236110987 and 1948236111005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1497490596 + ... + 1497491896.

It is an arithmetic number, because the mean of its divisors is an integer number (47128753098).

Almost surely, 2^{1948236111046} is an apocalyptic number.

1948236111046 is a deficient number, since it is larger than the sum of its proper divisors (1068004087226).

1948236111046 is a wasteful number, since it uses less digits than its factorization.

1948236111046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2209.

The product of its (nonzero) digits is 248832, while the sum is 46.

The spelling of 1948236111046 in words is "one trillion, nine hundred forty-eight billion, two hundred thirty-six million, one hundred eleven thousand, forty-six".