1342557876 has 48 divisors (see below), whose sum is σ = 3509795520. Its totient is φ = 395838720.

The previous prime is 1342557829. The next prime is 1342557899. The reversal of 1342557876 is 6787552431.

It is a congruent number.

It is an unprimeable number.

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, 132561 + ... + 142328.

It is an arithmetic number, because the mean of its divisors is an integer number (73120740).

Almost surely, 2^1342557876 is an apocalyptic number.

It is an amenable number.

1342557876 is an abundant number, since it is smaller than the sum of its proper divisors (2167237644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1342557876 is a wasteful number, since it uses less digits than its factorization.

1342557876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274944 (or 274942 counting only the distinct ones).

The product of its digits is 1411200, while the sum is 48.

The square root of 1342557876 is about 36640.9317021279. The cubic root of 1342557876 is about 1103.1748159213.

The spelling of 1342557876 in words is "one billion, three hundred forty-two million, five hundred fifty-seven thousand, eight hundred seventy-six".