116402161623 has 8 divisors (see below), whose sum is σ = 169312235136. Its totient is φ = 70546764600.

The previous prime is 116402161613. The next prime is 116402161637. The reversal of 116402161623 is 326161204611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 116402161623 - 2⁸ = 116402161367 is a prime.

It is a super-3 number, since 3×116402161623³ (a number of 34 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 3527338231 = 116402161623 / (1 + 1 + 6 + 4 + 0 + 2 + 1 + 6 + 1 + 6 + 2 + 3).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116402161613) 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 7 ways as a sum of consecutive naturals, for example, 1763669083 + ... + 1763669148.

It is an arithmetic number, because the mean of its divisors is an integer number (21164029392).

Almost surely, 2^116402161623 is an apocalyptic number.

116402161623 is a deficient number, since it is larger than the sum of its proper divisors (52910073513).

116402161623 is a wasteful number, since it uses less digits than its factorization.

116402161623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3527338245.

The product of its (nonzero) digits is 10368, while the sum is 33.

The spelling of 116402161623 in words is "one hundred sixteen billion, four hundred two million, one hundred sixty-one thousand, six hundred twenty-three".