401444054 has 16 divisors (see below), whose sum is σ = 657222336. Its totient is φ = 182387400.

The previous prime is 401444041. The next prime is 401444089. The reversal of 401444054 is 450444104.

It is a super-2 number, since 2×401444054² = 322314656983909832, which contains 22 as substring.

It is a congruent number.

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, 74189 + ... + 79415.

It is an arithmetic number, because the mean of its divisors is an integer number (41076396).

Almost surely, 2^401444054 is an apocalyptic number.

401444054 is a deficient number, since it is larger than the sum of its proper divisors (255778282).

401444054 is a wasteful number, since it uses less digits than its factorization.

401444054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8731.

The product of its (nonzero) digits is 5120, while the sum is 26.

The square root of 401444054 is about 20036.0688259948. The cubic root of 401444054 is about 737.6918916164.

Adding to 401444054 its reverse (450444104), we get a palindrome (851888158).

Subtracting 401444054 from its reverse (450444104), we obtain a triangular number (49000050 = T₉₈₉₉).

The spelling of 401444054 in words is "four hundred one million, four hundred forty-four thousand, fifty-four".