423480937742 has 8 divisors (see below), whose sum is σ = 636382690536. Its totient is φ = 211353374232.

The previous prime is 423480937727. The next prime is 423480937807. The reversal of 423480937742 is 247739084324.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×423480937742² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 193545953 + ... + 193548140.

It is an arithmetic number, because the mean of its divisors is an integer number (79547836317).

Almost surely, 2^423480937742 is an apocalyptic number.

423480937742 is a deficient number, since it is larger than the sum of its proper divisors (212901752794).

423480937742 is a wasteful number, since it uses less digits than its factorization.

423480937742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387094642.

The product of its (nonzero) digits is 8128512, while the sum is 53.

The spelling of 423480937742 in words is "four hundred twenty-three billion, four hundred eighty million, nine hundred thirty-seven thousand, seven hundred forty-two".