40854035083 has 4 divisors (see below), whose sum is σ = 41723269920. Its totient is φ = 39984800248.

The previous prime is 40854035071. The next prime is 40854035111. The reversal of 40854035083 is 38053045804.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 40854035083 - 2¹³ = 40854026891 is a prime.

It is a super-3 number, since 3×40854035083³ (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40854035023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 434617348 + ... + 434617441.

It is an arithmetic number, because the mean of its divisors is an integer number (10430817480).

Almost surely, 2^40854035083 is an apocalyptic number.

40854035083 is a deficient number, since it is larger than the sum of its proper divisors (869234837).

40854035083 is an equidigital number, since it uses as much as digits as its factorization.

40854035083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 869234836.

The product of its (nonzero) digits is 230400, while the sum is 40.

The spelling of 40854035083 in words is "forty billion, eight hundred fifty-four million, thirty-five thousand, eighty-three".