4229779930497 has 48 divisors (see below), whose sum is σ = 7179246637056. Its totient is φ = 2372948028000.

The previous prime is 4229779930459. The next prime is 4229779930529. The reversal of 4229779930497 is 7940399779224.

4229779930497 is a `hidden beast` number, since 4 + 229 + 7 + 7 + 9 + 9 + 304 + 97 = 666.

It is not a de Polignac number, because 4229779930497 - 2¹⁵ = 4229779897729 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4229779930457) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 29890879 + ... + 30032052.

It is an arithmetic number, because the mean of its divisors is an integer number (149567638272).

Almost surely, 2^{4229779930497} is an apocalyptic number.

It is an amenable number.

4229779930497 is a deficient number, since it is larger than the sum of its proper divisors (2949466706559).

4229779930497 is a wasteful number, since it uses less digits than its factorization.

4229779930497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59923002 (or 59922999 counting only the distinct ones).

The product of its (nonzero) digits is 432081216, while the sum is 72.

The spelling of 4229779930497 in words is "four trillion, two hundred twenty-nine billion, seven hundred seventy-nine million, nine hundred thirty thousand, four hundred ninety-seven".