40511041415 has 8 divisors (see below), whose sum is σ = 52352730528. Its totient is φ = 29915845920.

The previous prime is 40511041411. The next prime is 40511041433. The reversal of 40511041415 is 51414011504.

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

It is not a de Polignac number, because 40511041415 - 2² = 40511041411 is a prime.

It is a super-2 number, since 2×40511041415² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40511041411) 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, 311623331 + ... + 311623460.

It is an arithmetic number, because the mean of its divisors is an integer number (6544091316).

Almost surely, 2^40511041415 is an apocalyptic number.

40511041415 is a deficient number, since it is larger than the sum of its proper divisors (11841689113).

40511041415 is a wasteful number, since it uses less digits than its factorization.

40511041415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 623246809.

The product of its (nonzero) digits is 1600, while the sum is 26.

Adding to 40511041415 its reverse (51414011504), we get a palindrome (91925052919).

The spelling of 40511041415 in words is "forty billion, five hundred eleven million, forty-one thousand, four hundred fifteen".