40381102653 has 8 divisors (see below), whose sum is σ = 53849510400. Its totient is φ = 26916715008.

The previous prime is 40381102649. The next prime is 40381102679. The reversal of 40381102653 is 35620118304.

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

It is not a de Polignac number, because 40381102653 - 2² = 40381102649 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40381102633) 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, 981508 + ... + 1021821.

It is an arithmetic number, because the mean of its divisors is an integer number (6731188800).

Almost surely, 2^40381102653 is an apocalyptic number.

It is an amenable number.

40381102653 is a deficient number, since it is larger than the sum of its proper divisors (13468407747).

40381102653 is a wasteful number, since it uses less digits than its factorization.

40381102653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2010051.

The product of its (nonzero) digits is 17280, while the sum is 33.

The spelling of 40381102653 in words is "forty billion, three hundred eighty-one million, one hundred two thousand, six hundred fifty-three".