23212147348473 has 8 divisors (see below), whose sum is σ = 30963365090688. Its totient is φ = 15467847252624.

The previous prime is 23212147348469. The next prime is 23212147348517. The reversal of 23212147348473 is 37484374121232.

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

It is not a de Polignac number, because 23212147348473 - 2² = 23212147348469 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23212147338473) 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, 1729403761 + ... + 1729417182.

It is an arithmetic number, because the mean of its divisors is an integer number (3870420636336).

Almost surely, 2^{23212147348473} is an apocalyptic number.

It is an amenable number.

23212147348473 is a deficient number, since it is larger than the sum of its proper divisors (7751217742215).

23212147348473 is a wasteful number, since it uses less digits than its factorization.

23212147348473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3458823183.

The product of its digits is 5419008, while the sum is 51.

The spelling of 23212147348473 in words is "twenty-three trillion, two hundred twelve billion, one hundred forty-seven million, three hundred forty-eight thousand, four hundred seventy-three".