162378400061248 has 56 divisors (see below), whose sum is σ = 369306175280000. Its totient is φ = 69391342407168.

The previous prime is 162378400061159. The next prime is 162378400061291. The reversal of 162378400061248 is 842160004873261.

It is a tau number, because it is divible by the number of its divisors (56).

It is a junction number, because it is equal to n+sod(n) for n = 162378400061195 and 162378400061204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 519115548 + ... + 519428251.

It is an arithmetic number, because the mean of its divisors is an integer number (6594753130000).

Almost surely, 2^{162378400061248} is an apocalyptic number.

It is an amenable number.

162378400061248 is an abundant number, since it is smaller than the sum of its proper divisors (206927775218752).

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

162378400061248 is a wasteful number, since it uses less digits than its factorization.

162378400061248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1038544167 (or 1038544157 counting only the distinct ones).

The product of its (nonzero) digits is 3096576, while the sum is 52.

The spelling of 162378400061248 in words is "one hundred sixty-two trillion, three hundred seventy-eight billion, four hundred million, sixty-one thousand, two hundred forty-eight".