97287447411 has 384 divisors, whose sum is σ = 201346252800. Its totient is φ = 45265651200.

The previous prime is 97287447371. The next prime is 97287447421. The reversal of 97287447411 is 11474478279.

97287447411 is a `hidden beast` number, since 97 + 2 + 8 + 74 + 474 + 11 = 666.

It is not a de Polignac number, because 97287447411 - 2¹⁰ = 97287446387 is a prime.

It is not an unprimeable number, because it can be changed into a prime (97287447421) 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 383 ways as a sum of consecutive naturals, for example, 766042830 + ... + 766042956.

It is an arithmetic number, because the mean of its divisors is an integer number (524339200).

Almost surely, 2^97287447411 is an apocalyptic number.

97287447411 is an abundant number, since it is smaller than the sum of its proper divisors (104058805389).

97287447411 is a wasteful number, since it uses less digits than its factorization.

97287447411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268 (or 251 counting only the distinct ones).

The product of its digits is 3161088, while the sum is 54.

The spelling of 97287447411 in words is "ninety-seven billion, two hundred eighty-seven million, four hundred forty-seven thousand, four hundred eleven".