4134770780 has 72 divisors (see below), whose sum is σ = 10160230752. Its totient is φ = 1384580736.

The previous prime is 4134770777. The next prime is 4134770807. The reversal of 4134770780 is 870774314.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 250874 + ... + 266846.

It is an arithmetic number, because the mean of its divisors is an integer number (141114316).

Almost surely, 2^4134770780 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4134770780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5080115376).

4134770780 is an abundant number, since it is smaller than the sum of its proper divisors (6025459972).

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

4134770780 is a wasteful number, since it uses less digits than its factorization.

4134770780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16075 (or 16030 counting only the distinct ones).

The product of its (nonzero) digits is 131712, while the sum is 41.

The square root of 4134770780 is about 64302.1833221859. The cubic root of 4134770780 is about 1605.0324336830.

The spelling of 4134770780 in words is "four billion, one hundred thirty-four million, seven hundred seventy thousand, seven hundred eighty".