40948110912 has 112 divisors (see below), whose sum is σ = 109025740800. Its totient is φ = 13563486720.

The previous prime is 40948110883. The next prime is 40948110913. The reversal of 40948110912 is 21901184904.

It is a super-2 number, since 2×40948110912² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40948110913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42170587 + ... + 42171557.

Almost surely, 2^40948110912 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40948110912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54512870400).

40948110912 is an abundant number, since it is smaller than the sum of its proper divisors (68077629888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40948110912 is a wasteful number, since it uses less digits than its factorization.

40948110912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2144 (or 2134 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 39.

The spelling of 40948110912 in words is "forty billion, nine hundred forty-eight million, one hundred ten thousand, nine hundred twelve".