16213364262444 has 24 divisors (see below), whose sum is σ = 37852188983728. Its totient is φ = 5401453939200.

The previous prime is 16213364262419. The next prime is 16213364262461. The reversal of 16213364262444 is 44426246331261.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 16213364262393 and 16213364262402.

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, 375079357 + ... + 375122580.

Almost surely, 2^{16213364262444} is an apocalyptic number.

It is an amenable number.

16213364262444 is an abundant number, since it is smaller than the sum of its proper divisors (21638824721284).

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

16213364262444 is a wasteful number, since it uses less digits than its factorization.

16213364262444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 750203745 (or 750203743 counting only the distinct ones).

The product of its digits is 3981312, while the sum is 48.

The spelling of 16213364262444 in words is "sixteen trillion, two hundred thirteen billion, three hundred sixty-four million, two hundred sixty-two thousand, four hundred forty-four".