4030324032021 has 32 divisors (see below), whose sum is σ = 6219522355200. Its totient is φ = 2273766880320.

The previous prime is 4030324031969. The next prime is 4030324032043. The reversal of 4030324032021 is 1202304230304.

It is not a de Polignac number, because 4030324032021 - 2¹³ = 4030324023829 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4030324031982 and 4030324032000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4030324032121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36873111 + ... + 36982251.

It is an arithmetic number, because the mean of its divisors is an integer number (194360073600).

Almost surely, 2^{4030324032021} is an apocalyptic number.

It is an amenable number.

4030324032021 is a deficient number, since it is larger than the sum of its proper divisors (2189198323179).

4030324032021 is a wasteful number, since it uses less digits than its factorization.

4030324032021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131489.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 4030324032021 its reverse (1202304230304), we get a palindrome (5232628262325).

The spelling of 4030324032021 in words is "four trillion, thirty billion, three hundred twenty-four million, thirty-two thousand, twenty-one".