16134390000 has 250 divisors, whose sum is σ = 58356257520. Its totient is φ = 4302288000.

The previous prime is 16134389977. The next prime is 16134390047. The reversal of 16134390000 is 9343161.

16134390000 is a `hidden beast` number, since 1 + 613 + 43 + 9 + 0 + 0 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (250).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 49 ways as a sum of consecutive naturals, for example, 800041 + ... + 819959.

Almost surely, 2^16134390000 is an apocalyptic number.

16134390000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16134390000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29178128760).

16134390000 is an abundant number, since it is smaller than the sum of its proper divisors (42221867520).

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

16134390000 is an equidigital number, since it uses as much as digits as its factorization.

16134390000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19959 (or 19929 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The spelling of 16134390000 in words is "sixteen billion, one hundred thirty-four million, three hundred ninety thousand".