1342549107 has 16 divisors (see below), whose sum is σ = 2042718880. Its totient is φ = 870842016.

The previous prime is 1342549099. The next prime is 1342549111. The reversal of 1342549107 is 7019452431.

1342549107 is a `hidden beast` number, since 1 + 3 + 4 + 2 + 549 + 107 = 666.

It is not a de Polignac number, because 1342549107 - 2³ = 1342549099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1342549157) 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 15 ways as a sum of consecutive naturals, for example, 670948 + ... + 672945.

It is an arithmetic number, because the mean of its divisors is an integer number (127669930).

Almost surely, 2^1342549107 is an apocalyptic number.

1342549107 is a deficient number, since it is larger than the sum of its proper divisors (700169773).

1342549107 is a wasteful number, since it uses less digits than its factorization.

1342549107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1343939 (or 1343933 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 1342549107 is about 36640.8120406740. The cubic root of 1342549107 is about 1103.1724140978.

The spelling of 1342549107 in words is "one billion, three hundred forty-two million, five hundred forty-nine thousand, one hundred seven".