40630614853 has 2 divisors, whose sum is σ = 40630614854. Its totient is φ = 40630614852.

The previous prime is 40630614799. The next prime is 40630614863. The reversal of 40630614853 is 35841603604.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 38717252289 + 1913362564 = 196767^2 + 43742^2 .

It is a cyclic number.

It is not a de Polignac number, because 40630614853 - 2¹⁷ = 40630483781 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40630614863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20315307426 + 20315307427.

It is an arithmetic number, because the mean of its divisors is an integer number (20315307427).

Almost surely, 2^40630614853 is an apocalyptic number.

It is an amenable number.

40630614853 is a deficient number, since it is larger than the sum of its proper divisors (1).

40630614853 is an equidigital number, since it uses as much as digits as its factorization.

40630614853 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 207360, while the sum is 40.

The spelling of 40630614853 in words is "forty billion, six hundred thirty million, six hundred fourteen thousand, eight hundred fifty-three".