401848521119 has 4 divisors (see below), whose sum is σ = 401858978640. Its totient is φ = 401838063600.

The previous prime is 401848521091. The next prime is 401848521121. The reversal of 401848521119 is 911125848104.

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

It is a cyclic number.

It is not a de Polignac number, because 401848521119 - 2²⁴ = 401831743903 is a prime.

It is a super-2 number, since 2×401848521119² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 401848521119.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401848521149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5170907 + ... + 5248044.

It is an arithmetic number, because the mean of its divisors is an integer number (100464744660).

Almost surely, 2^401848521119 is an apocalyptic number.

401848521119 is a deficient number, since it is larger than the sum of its proper divisors (10457521).

401848521119 is a wasteful number, since it uses less digits than its factorization.

401848521119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10457520.

The product of its (nonzero) digits is 92160, while the sum is 44.

The spelling of 401848521119 in words is "four hundred one billion, eight hundred forty-eight million, five hundred twenty-one thousand, one hundred nineteen".