134502303412 has 12 divisors (see below), whose sum is σ = 235406168676. Its totient is φ = 67243398080.

The previous prime is 134502303409. The next prime is 134502303421. The reversal of 134502303412 is 214303205431.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 17815842576 + 116686460836 = 133476^2 + 341594^2 .

It is a congruent number.

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, 1899289 + ... + 1968832.

It is an arithmetic number, because the mean of its divisors is an integer number (19617180723).

Almost surely, 2^134502303412 is an apocalyptic number.

It is an amenable number.

134502303412 is a deficient number, since it is larger than the sum of its proper divisors (100903865264).

134502303412 is a wasteful number, since it uses less digits than its factorization.

134502303412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3876818 (or 3876816 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 134502303412 its reverse (214303205431), we get a palindrome (348805508843).

The spelling of 134502303412 in words is "one hundred thirty-four billion, five hundred two million, three hundred three thousand, four hundred twelve".