134254211434 has 24 divisors (see below), whose sum is σ = 241816675968. Its totient is φ = 55681468920.

The previous prime is 134254211419. The next prime is 134254211461. The reversal of 134254211434 is 434112452431.

It is a self number, because there is not a number n which added to its sum of digits gives 134254211434.

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, 22092784 + ... + 22098859.

It is an arithmetic number, because the mean of its divisors is an integer number (10075694832).

Almost surely, 2^134254211434 is an apocalyptic number.

134254211434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

134254211434 is a deficient number, since it is larger than the sum of its proper divisors (107562464534).

134254211434 is a wasteful number, since it uses less digits than its factorization.

134254211434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44191690 (or 44191683 counting only the distinct ones).

The product of its digits is 46080, while the sum is 34.

Adding to 134254211434 its reverse (434112452431), we get a palindrome (568366663865).

The spelling of 134254211434 in words is "one hundred thirty-four billion, two hundred fifty-four million, two hundred eleven thousand, four hundred thirty-four".