401104135 has 8 divisors (see below), whose sum is σ = 481508496. Its totient is φ = 320760960.

The previous prime is 401104051. The next prime is 401104183. The reversal of 401104135 is 531401104.

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

It is not a de Polignac number, because 401104135 - 2¹⁵ = 401071367 is a prime.

It is a super-2 number, since 2×401104135² = 321769054228196450, which contains 22 as substring.

It is a Duffinian number.

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, 640 + ... + 28330.

It is an arithmetic number, because the mean of its divisors is an integer number (60188562).

Almost surely, 2^401104135 is an apocalyptic number.

401104135 is a deficient number, since it is larger than the sum of its proper divisors (80404361).

401104135 is a wasteful number, since it uses less digits than its factorization.

401104135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30593.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 401104135 is about 20027.5843525873. The cubic root of 401104135 is about 737.4836215840.

Adding to 401104135 its reverse (531401104), we get a palindrome (932505239).

The spelling of 401104135 in words is "four hundred one million, one hundred four thousand, one hundred thirty-five".