4260137628 has 24 divisors (see below), whose sum is σ = 9945084688. Its totient is φ = 1419365376.

The previous prime is 4260137621. The next prime is 4260137633. The reversal of 4260137628 is 8267310624.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4260137621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58651 + ... + 109362.

Almost surely, 2^4260137628 is an apocalyptic number.

It is an amenable number.

4260137628 is an abundant number, since it is smaller than the sum of its proper divisors (5684947060).

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

4260137628 is a wasteful number, since it uses less digits than its factorization.

4260137628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170133 (or 170131 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 39.

The square root of 4260137628 is about 65269.7297987360. The cubic root of 4260137628 is about 1621.0927987145.

The spelling of 4260137628 in words is "four billion, two hundred sixty million, one hundred thirty-seven thousand, six hundred twenty-eight".