4290361475445 has 12 divisors (see below), whose sum is σ = 7436626557516. Its totient is φ = 2288192786880.

The previous prime is 4290361475443. The next prime is 4290361475467. The reversal of 4290361475445 is 5445741630924.

4290361475445 is a `hidden beast` number, since 4 + 2 + 90 + 3 + 6 + 1 + 4 + 7 + 544 + 5 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2146336341444 + 2144025134001 = 1465038^2 + 1464249^2 .

It is not a de Polignac number, because 4290361475445 - 2¹ = 4290361475443 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4290361475391 and 4290361475400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4290361475443) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47670683016 + ... + 47670683105.

It is an arithmetic number, because the mean of its divisors is an integer number (619718879793).

Almost surely, 2^{4290361475445} is an apocalyptic number.

4290361475445 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4290361475445 is a deficient number, since it is larger than the sum of its proper divisors (3146265082071).

4290361475445 is a wasteful number, since it uses less digits than its factorization.

4290361475445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95341366132 (or 95341366129 counting only the distinct ones).

The product of its (nonzero) digits is 14515200, while the sum is 54.

The spelling of 4290361475445 in words is "four trillion, two hundred ninety billion, three hundred sixty-one million, four hundred seventy-five thousand, four hundred forty-five".