401343514 has 128 divisors (see below), whose sum is σ = 810819072. Its totient is φ = 145981440.

The previous prime is 401343487. The next prime is 401343533. The reversal of 401343514 is 415343104.

It is a super-2 number, since 2×401343514² = 322153232459736392, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4137514 + ... + 4137610.

It is an arithmetic number, because the mean of its divisors is an integer number (6334524).

Almost surely, 2^401343514 is an apocalyptic number.

401343514 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

401343514 is a wasteful number, since it uses less digits than its factorization.

401343514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 401343514 is about 20033.5596936740. The cubic root of 401343514 is about 737.6303025153.

Adding to 401343514 its reverse (415343104), we get a palindrome (816686618).

The spelling of 401343514 in words is "four hundred one million, three hundred forty-three thousand, five hundred fourteen".