20023262462 has 8 divisors (see below), whose sum is σ = 34325592816. Its totient is φ = 8581398192.

The previous prime is 20023262459. The next prime is 20023262471. The reversal of 20023262462 is 26426232002.

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

It is a congruent number.

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, 715116503 + ... + 715116530.

It is an arithmetic number, because the mean of its divisors is an integer number (4290699102).

Almost surely, 2^20023262462 is an apocalyptic number.

20023262462 is a deficient number, since it is larger than the sum of its proper divisors (14302330354).

20023262462 is a wasteful number, since it uses less digits than its factorization.

20023262462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1430233042.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 20023262462 its reverse (26426232002), we get a palindrome (46449494464).

The spelling of 20023262462 in words is "twenty billion, twenty-three million, two hundred sixty-two thousand, four hundred sixty-two".