40160542863701 has 8 divisors (see below), whose sum is σ = 43257271052184. Its totient is φ = 37064879769600.

The previous prime is 40160542863697. The next prime is 40160542863703. The reversal of 40160542863701 is 10736824506104.

It can be written as a sum of positive squares in 4 ways, for example, as 24973357102225 + 15187185761476 = 4997335^2 + 3897074^2 .

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 40160542863701 - 2² = 40160542863697 is a prime.

It is a super-2 number, since 2×40160542863701² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40160542863703) 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, 266195276 + ... + 266346101.

It is an arithmetic number, because the mean of its divisors is an integer number (5407158881523).

Almost surely, 2^{40160542863701} is an apocalyptic number.

It is an amenable number.

40160542863701 is a deficient number, since it is larger than the sum of its proper divisors (3096728188483).

40160542863701 is a wasteful number, since it uses less digits than its factorization.

40160542863701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532547191.

The product of its (nonzero) digits is 967680, while the sum is 47.

The spelling of 40160542863701 in words is "forty trillion, one hundred sixty billion, five hundred forty-two million, eight hundred sixty-three thousand, seven hundred one".