96966660939642 has 48 divisors (see below), whose sum is σ = 226673759756808. Its totient is φ = 29780746104960.

The previous prime is 96966660939619. The next prime is 96966660939647. The reversal of 96966660939642 is 24693906666969.

It can be written as a sum of positive squares in 4 ways, for example, as 26854357330161 + 70112303609481 = 5182119^2 + 8373309^2 .

It is not an unprimeable number, because it can be changed into a prime (96966660939647) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 382856253 + ... + 383109440.

Almost surely, 2^{96966660939642} is an apocalyptic number.

96966660939642 is an abundant number, since it is smaller than the sum of its proper divisors (129707098817166).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

96966660939642 is a wasteful number, since it uses less digits than its factorization.

96966660939642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 765966255 (or 765966252 counting only the distinct ones).

The product of its (nonzero) digits is 7346640384, while the sum is 81.

The spelling of 96966660939642 in words is "ninety-six trillion, nine hundred sixty-six billion, six hundred sixty million, nine hundred thirty-nine thousand, six hundred forty-two".