4145474299797 has 12 divisors (see below), whose sum is σ = 6046042345824. Its totient is φ = 2736817983720.

The previous prime is 4145474299793. The next prime is 4145474299829. The reversal of 4145474299797 is 7979924745414.

4145474299797 is a `hidden beast` number, since 4 + 1 + 4 + 547 + 4 + 2 + 9 + 9 + 79 + 7 = 666.

It is not a de Polignac number, because 4145474299797 - 2² = 4145474299793 is a prime.

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 11 ways as a sum of consecutive naturals, for example, 2235961479 + ... + 2235963332.

It is an arithmetic number, because the mean of its divisors is an integer number (503836862152).

Almost surely, 2^{4145474299797} is an apocalyptic number.

It is an amenable number.

4145474299797 is a deficient number, since it is larger than the sum of its proper divisors (1900568046027).

4145474299797 is a wasteful number, since it uses less digits than its factorization.

4145474299797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4471924920 (or 4471924917 counting only the distinct ones).

The product of its digits is 640120320, while the sum is 72.

The spelling of 4145474299797 in words is "four trillion, one hundred forty-five billion, four hundred seventy-four million, two hundred ninety-nine thousand, seven hundred ninety-seven".