1342351611 has 12 divisors (see below), whose sum is σ = 1941159688. Its totient is φ = 893882304.

The previous prime is 1342351607. The next prime is 1342351643. The reversal of 1342351611 is 1161532431.

It is a happy number.

1342351611 is a `hidden beast` number, since 1 + 3 + 42 + 3 + 5 + 1 + 611 = 666.

It is not a de Polignac number, because 1342351611 - 2² = 1342351607 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1342351651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 76510 + ... + 92403.

Almost surely, 2^1342351611 is an apocalyptic number.

1342351611 is a deficient number, since it is larger than the sum of its proper divisors (598808077).

1342351611 is a wasteful number, since it uses less digits than its factorization.

1342351611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169802 (or 169799 counting only the distinct ones).

The product of its digits is 2160, while the sum is 27.

The square root of 1342351611 is about 36638.1169139463. The cubic root of 1342351611 is about 1103.1183172999.

The spelling of 1342351611 in words is "one billion, three hundred forty-two million, three hundred fifty-one thousand, six hundred eleven".