1332434057 has 2 divisors, whose sum is σ = 1332434058. Its totient is φ = 1332434056.

The previous prime is 1332434039. The next prime is 1332434069. The reversal of 1332434057 is 7504342331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1329987961 + 2446096 = 36469^2 + 1564^2 .

It is a cyclic number.

It is not a de Polignac number, because 1332434057 - 2²² = 1328239753 is a prime.

It is a super-3 number, since 3×1332434057³ (a number of 28 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (1332434017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 666217028 + 666217029.

It is an arithmetic number, because the mean of its divisors is an integer number (666217029).

Almost surely, 2^1332434057 is an apocalyptic number.

It is an amenable number.

1332434057 is a deficient number, since it is larger than the sum of its proper divisors (1).

1332434057 is an equidigital number, since it uses as much as digits as its factorization.

1332434057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30240, while the sum is 32.

The square root of 1332434057 is about 36502.5212416896. The cubic root of 1332434057 is about 1100.3949152278.

Adding to 1332434057 its reverse (7504342331), we get a palindrome (8836776388).

The spelling of 1332434057 in words is "one billion, three hundred thirty-two million, four hundred thirty-four thousand, fifty-seven".