32023140451 has 2 divisors, whose sum is σ = 32023140452. Its totient is φ = 32023140450.

The previous prime is 32023140439. The next prime is 32023140491. The reversal of 32023140451 is 15404132023.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 32023140451 - 2¹³ = 32023132259 is a prime.

It is not a weakly prime, because it can be changed into another prime (32023140421) by changing a digit.

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 as a sum of consecutive naturals, namely, 16011570225 + 16011570226.

It is an arithmetic number, because the mean of its divisors is an integer number (16011570226).

Almost surely, 2^32023140451 is an apocalyptic number.

32023140451 is a deficient number, since it is larger than the sum of its proper divisors (1).

32023140451 is an equidigital number, since it uses as much as digits as its factorization.

32023140451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 32023140451 its reverse (15404132023), we get a palindrome (47427272474).

The spelling of 32023140451 in words is "thirty-two billion, twenty-three million, one hundred forty thousand, four hundred fifty-one".