1623460704216 has 128 divisors (see below), whose sum is σ = 4520834519040. Its totient is φ = 482450112000.

The previous prime is 1623460704163. The next prime is 1623460704319. The reversal of 1623460704216 is 6124070643261.

It is a happy number.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4698166 + ... + 5031866.

It is an arithmetic number, because the mean of its divisors is an integer number (35319019680).

Almost surely, 2^{1623460704216} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1623460704216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2260417259520).

1623460704216 is an abundant number, since it is smaller than the sum of its proper divisors (2897373814824).

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

1623460704216 is a wasteful number, since it uses less digits than its factorization.

1623460704216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334257 (or 334253 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 42.

The spelling of 1623460704216 in words is "one trillion, six hundred twenty-three billion, four hundred sixty million, seven hundred four thousand, two hundred sixteen".