401010210340 has 24 divisors (see below), whose sum is σ = 854690421312. Its totient is φ = 158009992800.

The previous prime is 401010210313. The next prime is 401010210373. The reversal of 401010210340 is 43012010104.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 149629336 + ... + 149632015.

It is an arithmetic number, because the mean of its divisors is an integer number (35612100888).

Almost surely, 2^401010210340 is an apocalyptic number.

It is an amenable number.

401010210340 is an abundant number, since it is smaller than the sum of its proper divisors (453680210972).

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

401010210340 is a wasteful number, since it uses less digits than its factorization.

401010210340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299261427 (or 299261425 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 401010210340 its reverse (43012010104), we get a palindrome (444022220444).

The spelling of 401010210340 in words is "four hundred one billion, ten million, two hundred ten thousand, three hundred forty".