4021432401032 has 64 divisors (see below), whose sum is σ = 7670982009600. Its totient is φ = 1976083200000.

The previous prime is 4021432401029. The next prime is 4021432401089. The reversal of 4021432401032 is 2301042341204.

It is a junction number, because it is equal to n+sod(n) for n = 4021432400992 and 4021432401010.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 276171032 + ... + 276185592.

It is an arithmetic number, because the mean of its divisors is an integer number (119859093900).

Almost surely, 2^{4021432401032} is an apocalyptic number.

It is an amenable number.

4021432401032 is a deficient number, since it is larger than the sum of its proper divisors (3649549608568).

4021432401032 is a wasteful number, since it uses less digits than its factorization.

4021432401032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16638 (or 16634 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 4021432401032 its reverse (2301042341204), we get a palindrome (6322474742236).

The spelling of 4021432401032 in words is "four trillion, twenty-one billion, four hundred thirty-two million, four hundred one thousand, thirty-two".