2132411977 has 2 divisors, whose sum is σ = 2132411978. Its totient is φ = 2132411976.

The previous prime is 2132411969. The next prime is 2132411993. The reversal of 2132411977 is 7791142312.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2093611536 + 38800441 = 45756^2 + 6229^2 .

It is a cyclic number.

It is not a de Polignac number, because 2132411977 - 2³ = 2132411969 is a prime.

It is not a weakly prime, because it can be changed into another prime (2132411917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066205988 + 1066205989.

It is an arithmetic number, because the mean of its divisors is an integer number (1066205989).

Almost surely, 2^2132411977 is an apocalyptic number.

It is an amenable number.

2132411977 is a deficient number, since it is larger than the sum of its proper divisors (1).

2132411977 is an equidigital number, since it uses as much as digits as its factorization.

2132411977 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21168, while the sum is 37.

The square root of 2132411977 is about 46178.0464831504. The cubic root of 2132411977 is about 1287.1338278382.

The spelling of 2132411977 in words is "two billion, one hundred thirty-two million, four hundred eleven thousand, nine hundred seventy-seven".