1342776332 has 12 divisors (see below), whose sum is σ = 2351873496. Its totient is φ = 670812480.

The previous prime is 1342776301. The next prime is 1342776343. The reversal of 1342776332 is 2336772431.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 138653 + ... + 148020.

It is an arithmetic number, because the mean of its divisors is an integer number (195989458).

Almost surely, 2^1342776332 is an apocalyptic number.

It is an amenable number.

1342776332 is a deficient number, since it is larger than the sum of its proper divisors (1009097164).

1342776332 is a wasteful number, since it uses less digits than its factorization.

1342776332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287848 (or 287846 counting only the distinct ones).

The product of its digits is 127008, while the sum is 38.

The square root of 1342776332 is about 36643.9126186056. The cubic root of 1342776332 is about 1103.2346475039.

The spelling of 1342776332 in words is "one billion, three hundred forty-two million, seven hundred seventy-six thousand, three hundred thirty-two".