2321042340025 has 24 divisors (see below), whose sum is σ = 2940707139840. Its totient is φ = 1816474392960.

The previous prime is 2321042339989. The next prime is 2321042340041. The reversal of 2321042340025 is 5200432401232.

It is not a de Polignac number, because 2321042340025 - 2⁹ = 2321042339513 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2321042339975 and 2321042340002.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2048796 + ... + 2973154.

It is an arithmetic number, because the mean of its divisors is an integer number (122529464160).

Almost surely, 2^{2321042340025} is an apocalyptic number.

2321042340025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2321042340025 is a deficient number, since it is larger than the sum of its proper divisors (619664799815).

2321042340025 is a wasteful number, since it uses less digits than its factorization.

2321042340025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 926553 (or 926548 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 28.

Adding to 2321042340025 its reverse (5200432401232), we get a palindrome (7521474741257).

The spelling of 2321042340025 in words is "two trillion, three hundred twenty-one billion, forty-two million, three hundred forty thousand, twenty-five".