421001413342 has 8 divisors (see below), whose sum is σ = 631505196432. Its totient is φ = 210499681200.

The previous prime is 421001413331. The next prime is 421001413373. The reversal of 421001413342 is 243314100124.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 196842 + ... + 938482.

It is an arithmetic number, because the mean of its divisors is an integer number (78938149554).

Almost surely, 2^421001413342 is an apocalyptic number.

421001413342 is a deficient number, since it is larger than the sum of its proper divisors (210503783090).

421001413342 is a wasteful number, since it uses less digits than its factorization.

421001413342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1025474.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 421001413342 its reverse (243314100124), we get a palindrome (664315513466).

The spelling of 421001413342 in words is "four hundred twenty-one billion, one million, four hundred thirteen thousand, three hundred forty-two".