2473644463742 has 16 divisors (see below), whose sum is σ = 3715385961552. Its totient is φ = 1235182651200.

The previous prime is 2473644463687. The next prime is 2473644463747.

2473644463742 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×2473644463742² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2473644463747) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40788242 + ... + 40848842.

It is an arithmetic number, because the mean of its divisors is an integer number (232211622597).

Almost surely, 2^{2473644463742} is an apocalyptic number.

2473644463742 is a deficient number, since it is larger than the sum of its proper divisors (1241741497810).

2473644463742 is a wasteful number, since it uses less digits than its factorization.

2473644463742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87323.

The product of its digits is 65028096, while the sum is 56.

The spelling of 2473644463742 in words is "two trillion, four hundred seventy-three billion, six hundred forty-four million, four hundred sixty-three thousand, seven hundred forty-two".