40095597326 has 4 divisors (see below), whose sum is σ = 60143395992. Its totient is φ = 20047798662.

The previous prime is 40095597319. The next prime is 40095597329. The reversal of 40095597326 is 62379559004.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40095597329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10023899330 + ... + 10023899333.

It is an arithmetic number, because the mean of its divisors is an integer number (15035848998).

Almost surely, 2^40095597326 is an apocalyptic number.

40095597326 is a deficient number, since it is larger than the sum of its proper divisors (20047798666).

40095597326 is a wasteful number, since it uses less digits than its factorization.

40095597326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20047798665.

The product of its (nonzero) digits is 2041200, while the sum is 50.

The spelling of 40095597326 in words is "forty billion, ninety-five million, five hundred ninety-seven thousand, three hundred twenty-six".