40212472853 has 8 divisors (see below), whose sum is σ = 45959080320. Its totient is φ = 34466357520.

The previous prime is 40212472829. The next prime is 40212472873. The reversal of 40212472853 is 35827421204.

It is a happy number.

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

It is not a de Polignac number, because 40212472853 - 2¹² = 40212468757 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40212472823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72863 + ... + 292803.

It is an arithmetic number, because the mean of its divisors is an integer number (5744885040).

Almost surely, 2^40212472853 is an apocalyptic number.

It is an amenable number.

40212472853 is a deficient number, since it is larger than the sum of its proper divisors (5746607467).

40212472853 is a wasteful number, since it uses less digits than its factorization.

40212472853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246067.

The product of its (nonzero) digits is 107520, while the sum is 38.

The spelling of 40212472853 in words is "forty billion, two hundred twelve million, four hundred seventy-two thousand, eight hundred fifty-three".