4558745344146 has 32 divisors (see below), whose sum is σ = 10420246038528. Its totient is φ = 1302466584720.

The previous prime is 4558745344123. The next prime is 4558745344147. The reversal of 4558745344146 is 6414435478554.

It is a super-2 number, since 2×4558745344146² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4558745344146.

It is not an unprimeable number, because it can be changed into a prime (4558745344147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 415441 + ... + 3047963.

It is an arithmetic number, because the mean of its divisors is an integer number (325632688704).

Almost surely, 2^{4558745344146} is an apocalyptic number.

4558745344146 is an abundant number, since it is smaller than the sum of its proper divisors (5861500694382).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4558745344146 is a wasteful number, since it uses less digits than its factorization.

4558745344146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2673766.

The product of its digits is 129024000, while the sum is 60.

The spelling of 4558745344146 in words is "four trillion, five hundred fifty-eight billion, seven hundred forty-five million, three hundred forty-four thousand, one hundred forty-six".