4137673073245 has 32 divisors (see below), whose sum is σ = 5101181336160. Its totient is φ = 3219967426560.

The previous prime is 4137673073201. The next prime is 4137673073249. The reversal of 4137673073245 is 5423703767314.

It can be written as a sum of positive squares in 16 ways, for example, as 1311421199929 + 2826251873316 = 1145173^2 + 1681146^2 .

It is not a de Polignac number, because 4137673073245 - 2⁷ = 4137673073117 is a prime.

It is a super-2 number, since 2×4137673073245² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4137673073192 and 4137673073201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4137673073249) 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, 280455789 + ... + 280470541.

It is an arithmetic number, because the mean of its divisors is an integer number (159411916755).

Almost surely, 2^{4137673073245} is an apocalyptic number.

It is an amenable number.

4137673073245 is a deficient number, since it is larger than the sum of its proper divisors (963508262915).

4137673073245 is a wasteful number, since it uses less digits than its factorization.

4137673073245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18705.

The product of its (nonzero) digits is 8890560, while the sum is 52.

The spelling of 4137673073245 in words is "four trillion, one hundred thirty-seven billion, six hundred seventy-three million, seventy-three thousand, two hundred forty-five".