424454145152235 has 16 divisors (see below), whose sum is σ = 740865416993280. Its totient is φ = 205795949164640.

The previous prime is 424454145152173. The next prime is 424454145152251. The reversal of 424454145152235 is 532251541454424.

It is a happy number.

It is not a de Polignac number, because 424454145152235 - 2⁸ = 424454145151979 is a prime.

It is a super-2 number, since 2×424454145152235² (a number of 30 digits) contains 22 as substring.

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, 1286224682115 + ... + 1286224682444.

It is an arithmetic number, because the mean of its divisors is an integer number (46304088562080).

Almost surely, 2^{424454145152235} is an apocalyptic number.

424454145152235 is a deficient number, since it is larger than the sum of its proper divisors (316411271841045).

424454145152235 is a wasteful number, since it uses less digits than its factorization.

424454145152235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2572449364578.

The product of its digits is 15360000, while the sum is 51.

The spelling of 424454145152235 in words is "four hundred twenty-four trillion, four hundred fifty-four billion, one hundred forty-five million, one hundred fifty-two thousand, two hundred thirty-five".