71402885353 has 8 divisors (see below), whose sum is σ = 71737842176. Its totient is φ = 71068060800.

The previous prime is 71402885347. The next prime is 71402885377. The reversal of 71402885353 is 35358820417.

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 71402885353 - 2⁵ = 71402885321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (71402888353) 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, 1147348 + ... + 1207978.

It is an arithmetic number, because the mean of its divisors is an integer number (8967230272).

Almost surely, 2^71402885353 is an apocalyptic number.

It is an amenable number.

71402885353 is a deficient number, since it is larger than the sum of its proper divisors (334956823).

71402885353 is a wasteful number, since it uses less digits than its factorization.

71402885353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66135.

The product of its (nonzero) digits is 806400, while the sum is 46.

The spelling of 71402885353 in words is "seventy-one billion, four hundred two million, eight hundred eighty-five thousand, three hundred fifty-three".