134500454 has 24 divisors (see below), whose sum is σ = 222354720. Its totient is φ = 60972560.

The previous prime is 134500403. The next prime is 134500469. The reversal of 134500454 is 454005431.

It is a super-2 number, since 2×134500454² = 36180744252412232, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 173612 + ... + 174384.

It is an arithmetic number, because the mean of its divisors is an integer number (9264780).

Almost surely, 2^134500454 is an apocalyptic number.

134500454 is a deficient number, since it is larger than the sum of its proper divisors (87854266).

134500454 is a wasteful number, since it uses less digits than its factorization.

134500454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1516 (or 1505 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 134500454 is about 11597.4330780565. The cubic root of 134500454 is about 512.3592525657.

Adding to 134500454 its reverse (454005431), we get a palindrome (588505885).

The spelling of 134500454 in words is "one hundred thirty-four million, five hundred thousand, four hundred fifty-four".