1342151329 has 2 divisors, whose sum is σ = 1342151330. Its totient is φ = 1342151328.

The previous prime is 1342151287. The next prime is 1342151333. The reversal of 1342151329 is 9231512431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1051380625 + 290770704 = 32425^2 + 17052^2 .

It is a cyclic number.

It is not a de Polignac number, because 1342151329 - 2¹³ = 1342143137 is a prime.

It is a super-3 number, since 3×1342151329³ (a number of 28 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1342151329.

It is not a weakly prime, because it can be changed into another prime (1342151399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 671075664 + 671075665.

It is an arithmetic number, because the mean of its divisors is an integer number (671075665).

Almost surely, 2^1342151329 is an apocalyptic number.

It is an amenable number.

1342151329 is a deficient number, since it is larger than the sum of its proper divisors (1).

1342151329 is an equidigital number, since it uses as much as digits as its factorization.

1342151329 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6480, while the sum is 31.

The square root of 1342151329 is about 36635.3835656186. The cubic root of 1342151329 is about 1103.0634519601.

The spelling of 1342151329 in words is "one billion, three hundred forty-two million, one hundred fifty-one thousand, three hundred twenty-nine".