2352140366977 has 2 divisors, whose sum is σ = 2352140366978. Its totient is φ = 2352140366976.

The previous prime is 2352140366929. The next prime is 2352140367001. The reversal of 2352140366977 is 7796630412532.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1562390001936 + 789750365041 = 1249956^2 + 888679^2 .

It is a cyclic number.

It is not a de Polignac number, because 2352140366977 - 2³⁹ = 1802384553089 is a prime.

It is not a weakly prime, because it can be changed into another prime (2352140367977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1176070183488 + 1176070183489.

It is an arithmetic number, because the mean of its divisors is an integer number (1176070183489).

Almost surely, 2^{2352140366977} is an apocalyptic number.

It is an amenable number.

2352140366977 is a deficient number, since it is larger than the sum of its proper divisors (1).

2352140366977 is an equidigital number, since it uses as much as digits as its factorization.

2352140366977 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11430720, while the sum is 55.

The spelling of 2352140366977 in words is "two trillion, three hundred fifty-two billion, one hundred forty million, three hundred sixty-six thousand, nine hundred seventy-seven".