134502030454 has 16 divisors (see below), whose sum is σ = 222151190976. Its totient is φ = 60565909000.

The previous prime is 134502030449. The next prime is 134502030491. The reversal of 134502030454 is 454030205431.

It is a super-2 number, since 2×134502030454² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28566472 + ... + 28571179.

It is an arithmetic number, because the mean of its divisors is an integer number (13884449436).

Almost surely, 2^134502030454 is an apocalyptic number.

134502030454 is a deficient number, since it is larger than the sum of its proper divisors (87649160522).

134502030454 is a wasteful number, since it uses less digits than its factorization.

134502030454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57137771.

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 134502030454 its reverse (454030205431), we get a palindrome (588532235885).

The spelling of 134502030454 in words is "one hundred thirty-four billion, five hundred two million, thirty thousand, four hundred fifty-four".