42023311332025 has 24 divisors (see below), whose sum is σ = 52149466220544. Its totient is φ = 33592489440000.

The previous prime is 42023311332017. The next prime is 42023311332059. The reversal of 42023311332025 is 52023311332024.

It is not a de Polignac number, because 42023311332025 - 2³ = 42023311332017 is a prime.

It is a Duffinian number.

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, 210963624 + ... + 211162726.

It is an arithmetic number, because the mean of its divisors is an integer number (2172894425856).

Almost surely, 2^{42023311332025} is an apocalyptic number.

It is an amenable number.

42023311332025 is a deficient number, since it is larger than the sum of its proper divisors (10126154888519).

42023311332025 is a wasteful number, since it uses less digits than its factorization.

42023311332025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205641 (or 205636 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 31.

Adding to 42023311332025 its reverse (52023311332024), we get a palindrome (94046622664049).

Subtracting 42023311332025 from its reverse (52023311332024), we obtain a palindrome (9999999999999).

The spelling of 42023311332025 in words is "forty-two trillion, twenty-three billion, three hundred eleven million, three hundred thirty-two thousand, twenty-five".