40507127567719 has 8 divisors (see below), whose sum is σ = 41085861455232. Its totient is φ = 39928621762680.

The previous prime is 40507127567639. The next prime is 40507127567743. The reversal of 40507127567719 is 91776572170504.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40507127567719 is a prime.

It is a super-2 number, since 2×40507127567719² (a number of 28 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 (40507127567759) 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, 56662869 + ... + 57373294.

It is an arithmetic number, because the mean of its divisors is an integer number (5135732681904).

Almost surely, 2^{40507127567719} is an apocalyptic number.

40507127567719 is a deficient number, since it is larger than the sum of its proper divisors (578733887513).

40507127567719 is a wasteful number, since it uses less digits than its factorization.

40507127567719 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114041237.

The product of its (nonzero) digits is 25930800, while the sum is 61.

The spelling of 40507127567719 in words is "forty trillion, five hundred seven billion, one hundred twenty-seven million, five hundred sixty-seven thousand, seven hundred nineteen".