427065298154 has 24 divisors (see below), whose sum is σ = 712611829440. Its totient is φ = 191781778760.

The previous prime is 427065298087. The next prime is 427065298199. The reversal of 427065298154 is 451892560724.

It is a junction number, because it is equal to n+sod(n) for n = 427065298096 and 427065298105.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10610834 + ... + 10651005.

It is an arithmetic number, because the mean of its divisors is an integer number (29692159560).

Almost surely, 2^427065298154 is an apocalyptic number.

427065298154 is a deficient number, since it is larger than the sum of its proper divisors (285546531286).

427065298154 is a wasteful number, since it uses less digits than its factorization.

427065298154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21261946 (or 21261935 counting only the distinct ones).

The product of its (nonzero) digits is 4838400, while the sum is 53.

The spelling of 427065298154 in words is "four hundred twenty-seven billion, sixty-five million, two hundred ninety-eight thousand, one hundred fifty-four".