6145035420 has 24 divisors (see below), whose sum is σ = 17206099344. Its totient is φ = 1638676096.

The previous prime is 6145035409. The next prime is 6145035427. The reversal of 6145035420 is 245305416.

It is a super-2 number, since 2×6145035420² = 75522920626109152800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6145035427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51208569 + ... + 51208688.

It is an arithmetic number, because the mean of its divisors is an integer number (716920806).

Almost surely, 2^6145035420 is an apocalyptic number.

6145035420 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6145035420 is an abundant number, since it is smaller than the sum of its proper divisors (11061063924).

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

6145035420 is a wasteful number, since it uses less digits than its factorization.

6145035420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102417269 (or 102417267 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 6145035420 is about 78390.2763102670. The cubic root of 6145035420 is about 1831.6456694608.

The spelling of 6145035420 in words is "six billion, one hundred forty-five million, thirty-five thousand, four hundred twenty".