23214022145 has 8 divisors (see below), whose sum is σ = 27863070120. Its totient is φ = 18567055360.

The previous prime is 23214022133. The next prime is 23214022151. The reversal of 23214022145 is 54122041232.

It can be written as a sum of positive squares in 4 ways, for example, as 2513718769 + 20700303376 = 50137^2 + 143876^2 .

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

It is not a de Polignac number, because 23214022145 - 2¹⁴ = 23214005761 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 495650 + ... + 540459.

It is an arithmetic number, because the mean of its divisors is an integer number (3482883765).

Almost surely, 2^23214022145 is an apocalyptic number.

It is an amenable number.

23214022145 is a deficient number, since it is larger than the sum of its proper divisors (4649047975).

23214022145 is a wasteful number, since it uses less digits than its factorization.

23214022145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1040595.

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 23214022145 its reverse (54122041232), we get a palindrome (77336063377).

The spelling of 23214022145 in words is "twenty-three billion, two hundred fourteen million, twenty-two thousand, one hundred forty-five".