96869331864139 has 4 divisors (see below), whose sum is σ = 96869352903400. Its totient is φ = 96869310824880.

The previous prime is 96869331864131. The next prime is 96869331864167. The reversal of 96869331864139 is 93146813396869.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 96869331864139 - 2³ = 96869331864131 is a prime.

It is a super-2 number, since 2×96869331864139² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (96869331864131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 311082 + ... + 13922479.

It is an arithmetic number, because the mean of its divisors is an integer number (24217338225850).

Almost surely, 2^{96869331864139} is an apocalyptic number.

96869331864139 is a deficient number, since it is larger than the sum of its proper divisors (21039261).

96869331864139 is a wasteful number, since it uses less digits than its factorization.

96869331864139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21039260.

The product of its digits is 1088391168, while the sum is 76.

The spelling of 96869331864139 in words is "ninety-six trillion, eight hundred sixty-nine billion, three hundred thirty-one million, eight hundred sixty-four thousand, one hundred thirty-nine".