97714688641779 has 32 divisors (see below), whose sum is σ = 143851245378048. Its totient is φ = 58506759360000.

The previous prime is 97714688641751. The next prime is 97714688641813.

97714688641779 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 97714688641779 - 2²¹ = 97714686544627 is a prime.

It is a super-3 number, since 3×97714688641779³ (a number of 43 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (97714688641729) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32711622 + ... + 35573579.

It is an arithmetic number, because the mean of its divisors is an integer number (4495351418064).

Almost surely, 2^{97714688641779} is an apocalyptic number.

97714688641779 is a deficient number, since it is larger than the sum of its proper divisors (46136556736269).

97714688641779 is a wasteful number, since it uses less digits than its factorization.

97714688641779 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68285739.

The product of its digits is 7169347584, while the sum is 84.

The spelling of 97714688641779 in words is "ninety-seven trillion, seven hundred fourteen billion, six hundred eighty-eight million, six hundred forty-one thousand, seven hundred seventy-nine".