401230054 has 4 divisors (see below), whose sum is σ = 601845084. Its totient is φ = 200615026.

The previous prime is 401230043. The next prime is 401230069. The reversal of 401230054 is 450032104.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100307512 + ... + 100307515.

It is an arithmetic number, because the mean of its divisors is an integer number (150461271).

Almost surely, 2^401230054 is an apocalyptic number.

401230054 is a deficient number, since it is larger than the sum of its proper divisors (200615030).

401230054 is a wasteful number, since it uses less digits than its factorization.

401230054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200615029.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 401230054 is about 20030.7277451420. The cubic root of 401230054 is about 737.5607864864.

Adding to 401230054 its reverse (450032104), we get a palindrome (851262158).

The spelling of 401230054 in words is "four hundred one million, two hundred thirty thousand, fifty-four".