40085163351563 has 8 divisors (see below), whose sum is σ = 43729478405616. Its totient is φ = 36440883180000.

The previous prime is 40085163351553. The next prime is 40085163351587. The reversal of 40085163351563 is 36515336158004.

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 40085163351563 - 2²⁶ = 40085096242699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40085163351503) 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, 6288356 + ... + 10941377.

It is an arithmetic number, because the mean of its divisors is an integer number (5466184800702).

Almost surely, 2^{40085163351563} is an apocalyptic number.

40085163351563 is a deficient number, since it is larger than the sum of its proper divisors (3644315054053).

40085163351563 is a wasteful number, since it uses less digits than its factorization.

40085163351563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17441245.

The product of its (nonzero) digits is 3888000, while the sum is 50.

The spelling of 40085163351563 in words is "forty trillion, eighty-five billion, one hundred sixty-three million, three hundred fifty-one thousand, five hundred sixty-three".