4145474299798 has 16 divisors (see below), whose sum is σ = 6762837742416. Its totient is φ = 1894352306400.

The previous prime is 4145474299793. The next prime is 4145474299829. The reversal of 4145474299798 is 8979924745414.

It is a self number, because there is not a number n which added to its sum of digits gives 4145474299798.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4145474299793) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 789310836 + ... + 789316087.

It is an arithmetic number, because the mean of its divisors is an integer number (422677358901).

Almost surely, 2^{4145474299798} is an apocalyptic number.

4145474299798 is a deficient number, since it is larger than the sum of its proper divisors (2617363442618).

4145474299798 is a wasteful number, since it uses less digits than its factorization.

4145474299798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1578627039.

The product of its digits is 731566080, while the sum is 73.

The spelling of 4145474299798 in words is "four trillion, one hundred forty-five billion, four hundred seventy-four million, two hundred ninety-nine thousand, seven hundred ninety-eight".