134044013400 has 96 divisors (see below), whose sum is σ = 453312504000. Its totient is φ = 32495516800.

The previous prime is 134044013359. The next prime is 134044013407. The reversal of 134044013400 is 4310440431.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134044013407) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10148250 + ... + 10161449.

It is an arithmetic number, because the mean of its divisors is an integer number (4722005250).

Almost surely, 2^134044013400 is an apocalyptic number.

134044013400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134044013400 is an abundant number, since it is smaller than the sum of its proper divisors (319268490600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134044013400 is a wasteful number, since it uses less digits than its factorization.

134044013400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20309729 (or 20309720 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 134044013400 its reverse (4310440431), we get a palindrome (138354453831).

The spelling of 134044013400 in words is "one hundred thirty-four billion, forty-four million, thirteen thousand, four hundred".