424694142235 has 16 divisors (see below), whose sum is σ = 558412434432. Its totient is φ = 307507804000.

The previous prime is 424694142203. The next prime is 424694142241. The reversal of 424694142235 is 532241496424.

It is not a de Polignac number, because 424694142235 - 2⁵ = 424694142203 is a prime.

It is a super-2 number, since 2×424694142235² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16995691 + ... + 17020660.

It is an arithmetic number, because the mean of its divisors is an integer number (34900777152).

Almost surely, 2^424694142235 is an apocalyptic number.

424694142235 is a deficient number, since it is larger than the sum of its proper divisors (133718292197).

424694142235 is a wasteful number, since it uses less digits than its factorization.

424694142235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34016594.

The product of its digits is 1658880, while the sum is 46.

The spelling of 424694142235 in words is "four hundred twenty-four billion, six hundred ninety-four million, one hundred forty-two thousand, two hundred thirty-five".