3342143977 has 2 divisors, whose sum is σ = 3342143978. Its totient is φ = 3342143976.

The previous prime is 3342143941. The next prime is 3342144079. The reversal of 3342143977 is 7793412433.

3342143977 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3133312576 + 208831401 = 55976^2 + 14451^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3342143977 is a prime.

It is a super-2 number, since 2×3342143977² = 22339852725994753058, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3342144977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1671071988 + 1671071989.

It is an arithmetic number, because the mean of its divisors is an integer number (1671071989).

Almost surely, 2^3342143977 is an apocalyptic number.

It is an amenable number.

3342143977 is a deficient number, since it is larger than the sum of its proper divisors (1).

3342143977 is an equidigital number, since it uses as much as digits as its factorization.

3342143977 is an evil number, because the sum of its binary digits is even.

The product of its digits is 381024, while the sum is 43.

The square root of 3342143977 is about 57811.2789773760. The cubic root of 3342143977 is about 1495.1165596305.

The spelling of 3342143977 in words is "three billion, three hundred forty-two million, one hundred forty-three thousand, nine hundred seventy-seven".