40211244123 has 8 divisors (see below), whose sum is σ = 53622135888. Its totient is φ = 26803924224.

The previous prime is 40211244119. The next prime is 40211244127. The reversal of 40211244123 is 32144211204.

It is an interprime number because it is at equal distance from previous prime (40211244119) and next prime (40211244127).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 40211244123 - 2² = 40211244119 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40211244093 and 40211244102.

It is not an unprimeable number, because it can be changed into a prime (40211244127) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 866586 + ... + 911807.

It is an arithmetic number, because the mean of its divisors is an integer number (6702766986).

Almost surely, 2^40211244123 is an apocalyptic number.

40211244123 is a deficient number, since it is larger than the sum of its proper divisors (13410891765).

40211244123 is a wasteful number, since it uses less digits than its factorization.

40211244123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1785933.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 40211244123 its reverse (32144211204), we get a palindrome (72355455327).

The spelling of 40211244123 in words is "forty billion, two hundred eleven million, two hundred forty-four thousand, one hundred twenty-three".