1342452141 has 24 divisors (see below), whose sum is σ = 2054916864. Its totient is φ = 841603200.

The previous prime is 1342452121. The next prime is 1342452143. The reversal of 1342452141 is 1412542431.

1342452141 is a `hidden beast` number, since 134 + 2 + 4 + 521 + 4 + 1 = 666.

It is not a de Polignac number, because 1342452141 - 2⁶ = 1342452077 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342452143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 218980 + ... + 225026.

It is an arithmetic number, because the mean of its divisors is an integer number (85621536).

Almost surely, 2^1342452141 is an apocalyptic number.

It is an amenable number.

1342452141 is a deficient number, since it is larger than the sum of its proper divisors (712464723).

1342452141 is a wasteful number, since it uses less digits than its factorization.

1342452141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7521 (or 7518 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 1342452141 is about 36639.4888201241. The cubic root of 1342452141 is about 1103.1458544755.

Adding to 1342452141 its reverse (1412542431), we get a palindrome (2754994572).

The spelling of 1342452141 in words is "one billion, three hundred forty-two million, four hundred fifty-two thousand, one hundred forty-one".