32299940977 has 2 divisors, whose sum is σ = 32299940978. Its totient is φ = 32299940976.

The previous prime is 32299940971. The next prime is 32299940983. The reversal of 32299940977 is 77904999223.

It is a balanced prime because it is at equal distance from previous prime (32299940971) and next prime (32299940983).

It can be written as a sum of positive squares in only one way, i.e., 31289718321 + 1010222656 = 176889^2 + 31784^2 .

It is a cyclic number.

It is not a de Polignac number, because 32299940977 - 2¹⁵ = 32299908209 is a prime.

It is not a weakly prime, because it can be changed into another prime (32299940971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16149970488 + 16149970489.

It is an arithmetic number, because the mean of its divisors is an integer number (16149970489).

Almost surely, 2^32299940977 is an apocalyptic number.

It is an amenable number.

32299940977 is a deficient number, since it is larger than the sum of its proper divisors (1).

32299940977 is an equidigital number, since it uses as much as digits as its factorization.

32299940977 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15431472, while the sum is 61.

The spelling of 32299940977 in words is "thirty-two billion, two hundred ninety-nine million, nine hundred forty thousand, nine hundred seventy-seven".