613402352934 has 192 divisors, whose sum is σ = 1470730890240. Its totient is φ = 169997667840.

The previous prime is 613402352929. The next prime is 613402353023. The reversal of 613402352934 is 439253204316.

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 95 ways as a sum of consecutive naturals, for example, 561209292 + ... + 561210384.

It is an arithmetic number, because the mean of its divisors is an integer number (7660056720).

Almost surely, 2^613402352934 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 613402352934, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (735365445120).

613402352934 is an abundant number, since it is smaller than the sum of its proper divisors (857328537306).

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

613402352934 is a wasteful number, since it uses less digits than its factorization.

613402352934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1595 (or 1588 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 42.

The spelling of 613402352934 in words is "six hundred thirteen billion, four hundred two million, three hundred fifty-two thousand, nine hundred thirty-four".