423424627734 has 16 divisors (see below), whose sum is σ = 849841659072. Its totient is φ = 140642808648.

The previous prime is 423424627733. The next prime is 423424627739. The reversal of 423424627734 is 437726424324.

It is a super-4 number, since 4×423424627734⁴ (a number of 48 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423424627733) 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, 124681644 + ... + 124685039.

It is an arithmetic number, because the mean of its divisors is an integer number (53115103692).

Almost surely, 2^423424627734 is an apocalyptic number.

423424627734 is an abundant number, since it is smaller than the sum of its proper divisors (426417031338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

423424627734 is a wasteful number, since it uses less digits than its factorization.

423424627734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249366971.

The product of its digits is 5419008, while the sum is 48.

The spelling of 423424627734 in words is "four hundred twenty-three billion, four hundred twenty-four million, six hundred twenty-seven thousand, seven hundred thirty-four".