4260029040 has 120 divisors (see below), whose sum is σ = 14693354208. Its totient is φ = 1105297920.

The previous prime is 4260029023. The next prime is 4260029069. The reversal of 4260029040 is 409200624.

It is a tau number, because it is divible by the number of its divisors (120).

It is a junction number, because it is equal to n+sod(n) for n = 4260028995 and 4260029013.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 53316 + ... + 106595.

Almost surely, 2^4260029040 is an apocalyptic number.

4260029040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4260029040 is an abundant number, since it is smaller than the sum of its proper divisors (10433325168).

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

4260029040 is a wasteful number, since it uses less digits than its factorization.

4260029040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159967 (or 159958 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 4260029040 is about 65268.8979530067. The cubic root of 4260029040 is about 1621.0790250812.

Adding to 4260029040 its reverse (409200624), we get a palindrome (4669229664).

The spelling of 4260029040 in words is "four billion, two hundred sixty million, twenty-nine thousand, forty".