162896466348099 has 384 divisors, whose sum is σ = 288284524609536. Its totient is φ = 90930071232000.

The previous prime is 162896466348097. The next prime is 162896466348137. The reversal of 162896466348099 is 990843664698261.

162896466348099 is a `hidden beast` number, since 1 + 6 + 2 + 8 + 9 + 6 + 46 + 6 + 3 + 480 + 99 = 666.

It is a Cunningham number, because it is equal to 12763090²-1.

It is not a de Polignac number, because 162896466348099 - 2¹ = 162896466348097 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (81).

It is not an unprimeable number, because it can be changed into a prime (162896466348097) by changing a digit.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 164375848494 + ... + 164375849484.

It is an arithmetic number, because the mean of its divisors is an integer number (750740949504).

Almost surely, 2^{162896466348099} is an apocalyptic number.

162896466348099 is a deficient number, since it is larger than the sum of its proper divisors (125388058261437).

162896466348099 is a wasteful number, since it uses less digits than its factorization.

162896466348099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1981 (or 1969 counting only the distinct ones).

The product of its (nonzero) digits is 5804752896, while the sum is 81.

The spelling of 162896466348099 in words is "one hundred sixty-two trillion, eight hundred ninety-six billion, four hundred sixty-six million, three hundred forty-eight thousand, ninety-nine".