32144113997 has 2 divisors, whose sum is σ = 32144113998. Its totient is φ = 32144113996.

The previous prime is 32144113973. The next prime is 32144114003. The reversal of 32144113997 is 79931144123.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30993954601 + 1150159396 = 176051^2 + 33914^2 .

It is a cyclic number.

It is not a de Polignac number, because 32144113997 - 2³⁰ = 31070372173 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32144110997) 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, 16072056998 + 16072056999.

It is an arithmetic number, because the mean of its divisors is an integer number (16072056999).

Almost surely, 2^32144113997 is an apocalyptic number.

It is an amenable number.

32144113997 is a deficient number, since it is larger than the sum of its proper divisors (1).

32144113997 is an equidigital number, since it uses as much as digits as its factorization.

32144113997 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 163296, while the sum is 44.

The spelling of 32144113997 in words is "thirty-two billion, one hundred forty-four million, one hundred thirteen thousand, nine hundred ninety-seven".