2473444256541 has 32 divisors (see below), whose sum is σ = 3524930690688. Its totient is φ = 1537297274880.

The previous prime is 2473444256533. The next prime is 2473444256567. The reversal of 2473444256541 is 1456524443742.

It is not a de Polignac number, because 2473444256541 - 2³ = 2473444256533 is a prime.

It is a super-2 number, since 2×2473444256541² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2473444256581) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 69946521 + ... + 69981873.

It is an arithmetic number, because the mean of its divisors is an integer number (110154084084).

Almost surely, 2^{2473444256541} is an apocalyptic number.

It is an amenable number.

2473444256541 is a deficient number, since it is larger than the sum of its proper divisors (1051486434147).

2473444256541 is a wasteful number, since it uses less digits than its factorization.

2473444256541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48301.

The product of its digits is 12902400, while the sum is 51.

The spelling of 2473444256541 in words is "two trillion, four hundred seventy-three billion, four hundred forty-four million, two hundred fifty-six thousand, five hundred forty-one".