619416618820134 has 32 divisors (see below), whose sum is σ = 1324440788636160. Its totient is φ = 192440114581632.

The previous prime is 619416618820133. The next prime is 619416618820147. The reversal of 619416618820134 is 431028816614916.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (619416618820133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29479173714 + ... + 29479194725.

It is an arithmetic number, because the mean of its divisors is an integer number (41388774644880).

Almost surely, 2^{619416618820134} is an apocalyptic number.

619416618820134 is an abundant number, since it is smaller than the sum of its proper divisors (705024169816026).

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

619416618820134 is a wasteful number, since it uses less digits than its factorization.

619416618820134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58958368564.

The product of its (nonzero) digits is 11943936, while the sum is 60.

The spelling of 619416618820134 in words is "six hundred nineteen trillion, four hundred sixteen billion, six hundred eighteen million, eight hundred twenty thousand, one hundred thirty-four".