1342131008 has 14 divisors (see below), whose sum is σ = 2663291346. Its totient is φ = 671065472.

The previous prime is 1342130981. The next prime is 1342131083. The reversal of 1342131008 is 8001312431.

It can be written as a sum of positive squares in only one way, i.e., 838218304 + 503912704 = 28952^2 + 22448^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10485335 + ... + 10485462.

Almost surely, 2^1342131008 is an apocalyptic number.

It is an amenable number.

1342131008 is a deficient number, since it is larger than the sum of its proper divisors (1321160338).

1342131008 is an equidigital number, since it uses as much as digits as its factorization.

1342131008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20970809 (or 20970799 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 1342131008 is about 36635.1062234027. The cubic root of 1342131008 is about 1103.0578849114.

Adding to 1342131008 its reverse (8001312431), we get a palindrome (9343443439).

The spelling of 1342131008 in words is "one billion, three hundred forty-two million, one hundred thirty-one thousand, eight".