424351634653442 has 8 divisors (see below), whose sum is σ = 636527829377856. Its totient is φ = 212175691527492.

The previous prime is 424351634653423. The next prime is 424351634653469. The reversal of 424351634653442 is 244356436153424.

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

It is a super-3 number, since 3×424351634653442³ (a number of 45 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58624958 + ... + 65464409.

It is an arithmetic number, because the mean of its divisors is an integer number (79565978672232).

Almost surely, 2^{424351634653442} is an apocalyptic number.

424351634653442 is a deficient number, since it is larger than the sum of its proper divisors (212176194724414).

424351634653442 is a wasteful number, since it uses less digits than its factorization.

424351634653442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125799232.

The product of its digits is 99532800, while the sum is 56.

The spelling of 424351634653442 in words is "four hundred twenty-four trillion, three hundred fifty-one billion, six hundred thirty-four million, six hundred fifty-three thousand, four hundred forty-two".