20482095427 has 8 divisors (see below), whose sum is σ = 20526676272. Its totient is φ = 20437555200.

The previous prime is 20482095391. The next prime is 20482095463. The reversal of 20482095427 is 72459028402.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (20482095391) and next prime (20482095463).

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20482095427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20482095527) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1136527 + ... + 1154407.

It is an arithmetic number, because the mean of its divisors is an integer number (2565834534).

Almost surely, 2^20482095427 is an apocalyptic number.

20482095427 is a deficient number, since it is larger than the sum of its proper divisors (44580845).

20482095427 is a wasteful number, since it uses less digits than its factorization.

20482095427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20309.

The product of its (nonzero) digits is 322560, while the sum is 43.

The spelling of 20482095427 in words is "twenty billion, four hundred eighty-two million, ninety-five thousand, four hundred twenty-seven".