40516336351 has 8 divisors (see below), whose sum is σ = 42902803440. Its totient is φ = 38130219648.

The previous prime is 40516336349. The next prime is 40516336369. The reversal of 40516336351 is 15363361504.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 40516336351 - 2¹ = 40516336349 is a prime.

It is a super-2 number, since 2×40516336351² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 40516336351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40516336331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 172585 + ... + 332893.

It is an arithmetic number, because the mean of its divisors is an integer number (5362850430).

Almost surely, 2^40516336351 is an apocalyptic number.

40516336351 is a deficient number, since it is larger than the sum of its proper divisors (2386467089).

40516336351 is a wasteful number, since it uses less digits than its factorization.

40516336351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175193.

The product of its (nonzero) digits is 97200, while the sum is 37.

Adding to 40516336351 its reverse (15363361504), we get a palindrome (55879697855).

The spelling of 40516336351 in words is "forty billion, five hundred sixteen million, three hundred thirty-six thousand, three hundred fifty-one".