401051013 has 8 divisors (see below), whose sum is σ = 583346976. Its totient is φ = 243061200.

The previous prime is 401051011. The next prime is 401051039. The reversal of 401051013 is 310150104.

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

It is not a de Polignac number, because 401051013 - 2¹ = 401051011 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 401050983 and 401051001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401051011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6076498 + ... + 6076563.

It is an arithmetic number, because the mean of its divisors is an integer number (72918372).

Almost surely, 2^401051013 is an apocalyptic number.

It is an amenable number.

401051013 is a deficient number, since it is larger than the sum of its proper divisors (182295963).

401051013 is a wasteful number, since it uses less digits than its factorization.

401051013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12153075.

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 401051013 is about 20026.2580878206. The cubic root of 401051013 is about 737.4510628449.

Subtracting from 401051013 its reverse (310150104), we obtain a palindrome (90900909).

The spelling of 401051013 in words is "four hundred one million, fifty-one thousand, thirteen".