401003741 has 4 divisors (see below), whose sum is σ = 403888800. Its totient is φ = 398118684.

The previous prime is 401003737. The next prime is 401003753. The reversal of 401003741 is 147300104.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 401003741 - 2² = 401003737 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401003731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1442321 + ... + 1442598.

It is an arithmetic number, because the mean of its divisors is an integer number (100972200).

Almost surely, 2^401003741 is an apocalyptic number.

It is an amenable number.

401003741 is a deficient number, since it is larger than the sum of its proper divisors (2885059).

401003741 is a wasteful number, since it uses less digits than its factorization.

401003741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2885058.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 401003741 is about 20025.0778025954. The cubic root of 401003741 is about 737.4220871824.

Adding to 401003741 its reverse (147300104), we get a palindrome (548303845).

The spelling of 401003741 in words is "four hundred one million, three thousand, seven hundred forty-one".