40162473241 has 4 divisors (see below), whose sum is σ = 43813607184. Its totient is φ = 36511339300.

The previous prime is 40162473217. The next prime is 40162473289. The reversal of 40162473241 is 14237426104.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 40162473241 - 2⁵ = 40162473209 is a prime.

It is a super-2 number, since 2×40162473241² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40162473197 and 40162473206.

It is not an unprimeable number, because it can be changed into a prime (40162473341) 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, 1825566955 + ... + 1825566976.

It is an arithmetic number, because the mean of its divisors is an integer number (10953401796).

Almost surely, 2^40162473241 is an apocalyptic number.

It is an amenable number.

40162473241 is a deficient number, since it is larger than the sum of its proper divisors (3651133943).

40162473241 is a wasteful number, since it uses less digits than its factorization.

40162473241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3651133942.

The product of its (nonzero) digits is 32256, while the sum is 34.

Adding to 40162473241 its reverse (14237426104), we get a palindrome (54399899345).

The spelling of 40162473241 in words is "forty billion, one hundred sixty-two million, four hundred seventy-three thousand, two hundred forty-one".