22430261620454 has 8 divisors (see below), whose sum is σ = 33645934943280. Its totient is φ = 11214949972696.

The previous prime is 22430261620427. The next prime is 22430261620493. The reversal of 22430261620454 is 45402616203422.

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

It is a super-3 number, since 3×22430261620454³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 90263669 + ... + 90511824.

It is an arithmetic number, because the mean of its divisors is an integer number (4205741867910).

Almost surely, 2^{22430261620454} is an apocalyptic number.

22430261620454 is a deficient number, since it is larger than the sum of its proper divisors (11215673322826).

22430261620454 is a wasteful number, since it uses less digits than its factorization.

22430261620454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180837534.

The product of its (nonzero) digits is 552960, while the sum is 41.

Adding to 22430261620454 its reverse (45402616203422), we get a palindrome (67832877823876).

The spelling of 22430261620454 in words is "twenty-two trillion, four hundred thirty billion, two hundred sixty-one million, six hundred twenty thousand, four hundred fifty-four".