424577092869 has 12 divisors (see below), whose sum is σ = 639942285216. Its totient is φ = 270744812712.

The previous prime is 424577092859. The next prime is 424577092889. The reversal of 424577092869 is 968290775424.

424577092869 is a `hidden beast` number, since 424 + 57 + 70 + 92 + 8 + 6 + 9 = 666.

It is not a de Polignac number, because 424577092869 - 2¹⁵ = 424577060101 is a prime.

It is a super-2 number, since 2×424577092869² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424577092859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1025548327 + ... + 1025548740.

It is an arithmetic number, because the mean of its divisors is an integer number (53328523768).

Almost surely, 2^424577092869 is an apocalyptic number.

It is an amenable number.

424577092869 is a deficient number, since it is larger than the sum of its proper divisors (215365192347).

424577092869 is a wasteful number, since it uses less digits than its factorization.

424577092869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2051097096 (or 2051097093 counting only the distinct ones).

The product of its (nonzero) digits is 60963840, while the sum is 63.

The spelling of 424577092869 in words is "four hundred twenty-four billion, five hundred seventy-seven million, ninety-two thousand, eight hundred sixty-nine".