4312203042 has 16 divisors (see below), whose sum is σ = 9856464192. Its totient is φ = 1232058000.

The previous prime is 4312203037. The next prime is 4312203043. The reversal of 4312203042 is 2403022134.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (4312203043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51335709 + ... + 51335792.

It is an arithmetic number, because the mean of its divisors is an integer number (616029012).

Almost surely, 2^4312203042 is an apocalyptic number.

4312203042 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

4312203042 is an abundant number, since it is smaller than the sum of its proper divisors (5544261150).

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

4312203042 is a wasteful number, since it uses less digits than its factorization.

4312203042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102671513.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 4312203042 is about 65667.3666443234. The cubic root of 4312203042 is about 1627.6701558051.

Adding to 4312203042 its reverse (2403022134), we get a palindrome (6715225176).

The spelling of 4312203042 in words is "four billion, three hundred twelve million, two hundred three thousand, forty-two".