421449000350 has 96 divisors (see below), whose sum is σ = 927633038400. Its totient is φ = 139384627200.

The previous prime is 421449000347. The next prime is 421449000353. The reversal of 421449000350 is 53000944124.

It is an interprime number because it is at equal distance from previous prime (421449000347) and next prime (421449000353).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (421449000353) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11237630 + ... + 11275070.

It is an arithmetic number, because the mean of its divisors is an integer number (9662844150).

Almost surely, 2^421449000350 is an apocalyptic number.

421449000350 is an abundant number, since it is smaller than the sum of its proper divisors (506184038050).

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

421449000350 is a wasteful number, since it uses less digits than its factorization.

421449000350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38598 (or 38593 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

Adding to 421449000350 its reverse (53000944124), we get a palindrome (474449944474).

The spelling of 421449000350 in words is "four hundred twenty-one billion, four hundred forty-nine million, three hundred fifty", and thus it is an aban number.