40858690073 has 8 divisors (see below), whose sum is σ = 41285502720. Its totient is φ = 40431991680.

The previous prime is 40858690043. The next prime is 40858690079. The reversal of 40858690073 is 37009685804.

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 40858690073 - 2³² = 36563722777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40858690079) 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, 821588 + ... + 869898.

It is an arithmetic number, because the mean of its divisors is an integer number (5160687840).

Almost surely, 2^40858690073 is an apocalyptic number.

It is an amenable number.

40858690073 is a deficient number, since it is larger than the sum of its proper divisors (426812647).

40858690073 is an equidigital number, since it uses as much as digits as its factorization.

40858690073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57127.

The product of its (nonzero) digits is 1451520, while the sum is 50.

The spelling of 40858690073 in words is "forty billion, eight hundred fifty-eight million, six hundred ninety thousand, seventy-three".