423201010342 has 32 divisors (see below), whose sum is σ = 709855187328. Its totient is φ = 187552200000.

The previous prime is 423201010273. The next prime is 423201010423. The reversal of 423201010342 is 243010102324.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

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, 1267717 + ... + 1566367.

It is an arithmetic number, because the mean of its divisors is an integer number (22182974604).

Almost surely, 2^423201010342 is an apocalyptic number.

423201010342 is a deficient number, since it is larger than the sum of its proper divisors (286654176986).

423201010342 is a wasteful number, since it uses less digits than its factorization.

423201010342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300276.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 423201010342 its reverse (243010102324), we get a palindrome (666211112666).

The spelling of 423201010342 in words is "four hundred twenty-three billion, two hundred one million, ten thousand, three hundred forty-two".