424677470678 has 16 divisors (see below), whose sum is σ = 642364128000. Its totient is φ = 210559738152.

The previous prime is 424677470671. The next prime is 424677470681. The reversal of 424677470678 is 876074776424.

It is a self number, because there is not a number n which added to its sum of digits gives 424677470678.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424677470671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 677138 + ... + 1143621.

It is an arithmetic number, because the mean of its divisors is an integer number (40147758000).

Almost surely, 2^424677470678 is an apocalyptic number.

424677470678 is a deficient number, since it is larger than the sum of its proper divisors (217686657322).

424677470678 is a wasteful number, since it uses less digits than its factorization.

424677470678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1821739.

The product of its (nonzero) digits is 88510464, while the sum is 62.

The spelling of 424677470678 in words is "four hundred twenty-four billion, six hundred seventy-seven million, four hundred seventy thousand, six hundred seventy-eight".