2473642418816 has 64 divisors (see below), whose sum is σ = 5102297007360. Its totient is φ = 1193307033600.

The previous prime is 2473642418791. The next prime is 2473642418831. The reversal of 2473642418816 is 6188142463742.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×2473642418816² (a number of 26 digits) contains 22 as substring.

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, 371720 + ... + 2255096.

It is an arithmetic number, because the mean of its divisors is an integer number (79723390740).

Almost surely, 2^{2473642418816} 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 2473642418816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2551148503680).

2473642418816 is an abundant number, since it is smaller than the sum of its proper divisors (2628654588544).

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

2473642418816 is a wasteful number, since it uses less digits than its factorization.

2473642418816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1883753 (or 1883741 counting only the distinct ones).

The product of its digits is 12386304, while the sum is 56.

The spelling of 2473642418816 in words is "two trillion, four hundred seventy-three billion, six hundred forty-two million, four hundred eighteen thousand, eight hundred sixteen".