216465426065150 has 24 divisors (see below), whose sum is σ = 402626897487480. Its totient is φ = 86585911284960.

The previous prime is 216465426065117. The next prime is 216465426065201. The reversal of 216465426065150 is 51560624564612.

It is a junction number, because it is equal to n+sod(n) for n = 216465426065092 and 216465426065101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10854032 + ... + 23467868.

It is an arithmetic number, because the mean of its divisors is an integer number (16776120728645).

Almost surely, 2^{216465426065150} is an apocalyptic number.

216465426065150 is a deficient number, since it is larger than the sum of its proper divisors (186161471422330).

216465426065150 is a wasteful number, since it uses less digits than its factorization.

216465426065150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12957068 (or 12957063 counting only the distinct ones).

The product of its (nonzero) digits is 10368000, while the sum is 53.

The spelling of 216465426065150 in words is "two hundred sixteen trillion, four hundred sixty-five billion, four hundred twenty-six million, sixty-five thousand, one hundred fifty".