40883949123 has 4 divisors (see below), whose sum is σ = 54511932168. Its totient is φ = 27255966080.

The previous prime is 40883949109. The next prime is 40883949133. The reversal of 40883949123 is 32194938804.

40883949123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 40883949123 - 2⁴ = 40883949107 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40883949103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6813991518 + ... + 6813991523.

It is an arithmetic number, because the mean of its divisors is an integer number (13627983042).

Almost surely, 2^40883949123 is an apocalyptic number.

40883949123 is a deficient number, since it is larger than the sum of its proper divisors (13627983045).

40883949123 is a wasteful number, since it uses less digits than its factorization.

40883949123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13627983044.

The product of its (nonzero) digits is 1492992, while the sum is 51.

The spelling of 40883949123 in words is "forty billion, eight hundred eighty-three million, nine hundred forty-nine thousand, one hundred twenty-three".