400014141 has 8 divisors (see below), whose sum is σ = 547767264. Its totient is φ = 259468560.

The previous prime is 400014119. The next prime is 400014169. The reversal of 400014141 is 141410004.

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

It is not a de Polignac number, because 400014141 - 2⁶ = 400014077 is a prime.

It is a super-2 number, since 2×400014141² = 320022625999935762, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 400014141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (400014941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1801755 + ... + 1801976.

It is an arithmetic number, because the mean of its divisors is an integer number (68470908).

Almost surely, 2^400014141 is an apocalyptic number.

It is an amenable number.

400014141 is a deficient number, since it is larger than the sum of its proper divisors (147753123).

400014141 is a wasteful number, since it uses less digits than its factorization.

400014141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3603771.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 400014141 is about 20000.3535218756. The cubic root of 400014141 is about 736.8149822740.

Adding to 400014141 its reverse (141410004), we get a palindrome (541424145).

The spelling of 400014141 in words is "four hundred million, fourteen thousand, one hundred forty-one".