134101454 has 16 divisors (see below), whose sum is σ = 213459840. Its totient is φ = 63047160.

The previous prime is 134101453. The next prime is 134101493. The reversal of 134101454 is 454101431.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134101453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21992 + ... + 27419.

It is an arithmetic number, because the mean of its divisors is an integer number (13341240).

Almost surely, 2^134101454 is an apocalyptic number.

134101454 is a deficient number, since it is larger than the sum of its proper divisors (79358386).

134101454 is a wasteful number, since it uses less digits than its factorization.

134101454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49495.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 134101454 is about 11580.2182190147. The cubic root of 134101454 is about 511.8521072482.

Subtracting from 134101454 its sum of digits (23), we obtain a palindrome (134101431).

Adding to 134101454 its reverse (454101431), we get a palindrome (588202885).

The spelling of 134101454 in words is "one hundred thirty-four million, one hundred one thousand, four hundred fifty-four".