6128713404 has 54 divisors (see below), whose sum is σ = 17028436880. Its totient is φ = 1857184560.

The previous prime is 6128713351. The next prime is 6128713427. The reversal of 6128713404 is 4043178216.

6128713404 is a `hidden beast` number, since 612 + 8 + 7 + 1 + 34 + 0 + 4 = 666.

It is a super-2 number, since 2×6128713404² = 75122255976738534432, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 699124 + ... + 707835.

Almost surely, 2^6128713404 is an apocalyptic number.

It is an amenable number.

6128713404 is an abundant number, since it is smaller than the sum of its proper divisors (10899723476).

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

6128713404 is a wasteful number, since it uses less digits than its factorization.

6128713404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1406991 (or 1406975 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 6128713404 is about 78286.0996857041. The cubic root of 6128713404 is about 1830.0225348833.

It can be divided in two parts, 61287 and 13404, that added together give a triangular number (74691 = T₃₈₆).

The spelling of 6128713404 in words is "six billion, one hundred twenty-eight million, seven hundred thirteen thousand, four hundred four".