40093433653 has 8 divisors (see below), whose sum is σ = 49345764608. Its totient is φ = 31722277104.

The previous prime is 40093433621. The next prime is 40093433663. The reversal of 40093433653 is 35633439004.

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

It is not a de Polignac number, because 40093433653 - 2⁵ = 40093433621 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40093433663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 220293501 + ... + 220293682.

It is an arithmetic number, because the mean of its divisors is an integer number (6168220576).

Almost surely, 2^40093433653 is an apocalyptic number.

It is an amenable number.

40093433653 is a deficient number, since it is larger than the sum of its proper divisors (9252330955).

40093433653 is a wasteful number, since it uses less digits than its factorization.

40093433653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440587203.

The product of its (nonzero) digits is 349920, while the sum is 40.

The spelling of 40093433653 in words is "forty billion, ninety-three million, four hundred thirty-three thousand, six hundred fifty-three".