4342145444474 has 8 divisors (see below), whose sum is σ = 6514402189428. Its totient is φ = 2170678048000.

The previous prime is 4342145444473. The next prime is 4342145444513. The reversal of 4342145444474 is 4744445412434.

It can be written as a sum of positive squares in 2 ways, for example, as 4172766280225 + 169379164249 = 2042735^2 + 411557^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×4342145444474² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4342145444473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 197323367 + ... + 197345370.

Almost surely, 2^{4342145444474} is an apocalyptic number.

4342145444474 is a deficient number, since it is larger than the sum of its proper divisors (2172256744954).

4342145444474 is a wasteful number, since it uses less digits than its factorization.

4342145444474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394674240.

The product of its digits is 13762560, while the sum is 50.

The spelling of 4342145444474 in words is "four trillion, three hundred forty-two billion, one hundred forty-five million, four hundred forty-four thousand, four hundred seventy-four".