1342967812 has 6 divisors (see below), whose sum is σ = 2350193678. Its totient is φ = 671483904.

The previous prime is 1342967809. The next prime is 1342967831. The reversal of 1342967812 is 2187692431.

It can be written as a sum of positive squares in only one way, i.e., 996412356 + 346555456 = 31566^2 + 18616^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 167870973 + ... + 167870980.

Almost surely, 2^1342967812 is an apocalyptic number.

It is an amenable number.

1342967812 is a deficient number, since it is larger than the sum of its proper divisors (1007225866).

1342967812 is a wasteful number, since it uses less digits than its factorization.

1342967812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335741957 (or 335741955 counting only the distinct ones).

The product of its digits is 145152, while the sum is 43.

The square root of 1342967812 is about 36646.5252377357. The cubic root of 1342967812 is about 1103.2870854577.

The spelling of 1342967812 in words is "one billion, three hundred forty-two million, nine hundred sixty-seven thousand, eight hundred twelve".