134245296024 has 128 divisors (see below), whose sum is σ = 404011929600. Its totient is φ = 36313073280.

The previous prime is 134245296019. The next prime is 134245296037. The reversal of 134245296024 is 420692542431.

It is a Cunningham number, because it is equal to 366395²-1.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5116459 + ... + 5142629.

It is an arithmetic number, because the mean of its divisors is an integer number (3156343200).

Almost surely, 2^134245296024 is an apocalyptic number.

134245296024 is a gapful number since it is divisible by the number (14) 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 134245296024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (202005964800).

134245296024 is an abundant number, since it is smaller than the sum of its proper divisors (269766633576).

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

134245296024 is a wasteful number, since it uses less digits than its factorization.

134245296024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27813 (or 27809 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 42.

The spelling of 134245296024 in words is "one hundred thirty-four billion, two hundred forty-five million, two hundred ninety-six thousand, twenty-four".