23240340241430 has 32 divisors (see below), whose sum is σ = 45103073599584. Its totient is φ = 8571035771136.

The previous prime is 23240340241429. The next prime is 23240340241457. The reversal of 23240340241430 is 3414204304232.

It is a super-2 number, since 2×23240340241430² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104189552 + ... + 104412371.

It is an arithmetic number, because the mean of its divisors is an integer number (1409471049987).

Almost surely, 2^{23240340241430} is an apocalyptic number.

23240340241430 is a deficient number, since it is larger than the sum of its proper divisors (21862733358154).

23240340241430 is a wasteful number, since it uses less digits than its factorization.

23240340241430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208602800.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 23240340241430 its reverse (3414204304232), we get a palindrome (26654544545662).

The spelling of 23240340241430 in words is "twenty-three trillion, two hundred forty billion, three hundred forty million, two hundred forty-one thousand, four hundred thirty".