4235021515040 has 48 divisors (see below), whose sum is σ = 10005847221888. Its totient is φ = 1693905513216.

The previous prime is 4235021514979. The next prime is 4235021515057. The reversal of 4235021515040 is 405151205324.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a junction number, because it is equal to n+sod(n) for n = 4235021514988 and 4235021515006.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1859369 + ... + 3453591.

It is an arithmetic number, because the mean of its divisors is an integer number (208455150456).

Almost surely, 2^{4235021515040} is an apocalyptic number.

4235021515040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4235021515040 is an abundant number, since it is smaller than the sum of its proper divisors (5770825706848).

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

4235021515040 is a wasteful number, since it uses less digits than its factorization.

4235021515040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1610841 (or 1610833 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 32.

The spelling of 4235021515040 in words is "four trillion, two hundred thirty-five billion, twenty-one million, five hundred fifteen thousand, forty".