134311640354 has 8 divisors (see below), whose sum is σ = 201471237660. Its totient is φ = 67154561136.

The previous prime is 134311640341. The next prime is 134311640389. The reversal of 134311640354 is 453046113431.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 119664105625 + 14647534729 = 345925^2 + 121027^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 489989 + ... + 713240.

Almost surely, 2^134311640354 is an apocalyptic number.

134311640354 is a deficient number, since it is larger than the sum of its proper divisors (67159597306).

134311640354 is a wasteful number, since it uses less digits than its factorization.

134311640354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1259044.

The product of its (nonzero) digits is 51840, while the sum is 35.

Adding to 134311640354 its reverse (453046113431), we get a palindrome (587357753785).

The spelling of 134311640354 in words is "one hundred thirty-four billion, three hundred eleven million, six hundred forty thousand, three hundred fifty-four".