22534140102434 has 8 divisors (see below), whose sum is σ = 33834709869420. Its totient is φ = 11255903479296.

The previous prime is 22534140102431. The next prime is 22534140102437. The reversal of 22534140102434 is 43420104143522.

It is an interprime number because it is at equal distance from previous prime (22534140102431) and next prime (22534140102437).

It can be written as a sum of positive squares in 2 ways, for example, as 22031242125025 + 502897977409 = 4693745^2 + 709153^2 .

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

It is a super-2 number, since 2×22534140102434² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22534140102394 and 22534140102403.

It is not an unprimeable number, because it can be changed into a prime (22534140102431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5583283439 + ... + 5583287474.

Almost surely, 2^{22534140102434} is an apocalyptic number.

22534140102434 is a deficient number, since it is larger than the sum of its proper divisors (11300569766986).

22534140102434 is a wasteful number, since it uses less digits than its factorization.

22534140102434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11166571924.

The product of its (nonzero) digits is 92160, while the sum is 35.

Adding to 22534140102434 its reverse (43420104143522), we get a palindrome (65954244245956).

The spelling of 22534140102434 in words is "twenty-two trillion, five hundred thirty-four billion, one hundred forty million, one hundred two thousand, four hundred thirty-four".