4020431404300 has 36 divisors (see below), whose sum is σ = 8745059127616. Its totient is φ = 1604352657600.

The previous prime is 4020431404273. The next prime is 4020431404307. The reversal of 4020431404300 is 34041340204.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (4020431404307) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47706492 + ... + 47790691.

Almost surely, 2^{4020431404300} is an apocalyptic number.

It is an amenable number.

4020431404300 is an abundant number, since it is smaller than the sum of its proper divisors (4724627723316).

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

4020431404300 is a wasteful number, since it uses less digits than its factorization.

4020431404300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95497618 (or 95497611 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 4020431404300 its reverse (34041340204), we get a palindrome (4054472744504).

The spelling of 4020431404300 in words is "four trillion, twenty billion, four hundred thirty-one million, four hundred four thousand, three hundred".