401152014 has 40 divisors (see below), whose sum is σ = 909010080. Its totient is φ = 132210144.

The previous prime is 401152007. The next prime is 401152049. The reversal of 401152014 is 410251104.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 507 + ... + 28329.

It is an arithmetic number, because the mean of its divisors is an integer number (22725252).

Almost surely, 2^401152014 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 401152014, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (454505040).

401152014 is an abundant number, since it is smaller than the sum of its proper divisors (507858066).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

401152014 is a wasteful number, since it uses less digits than its factorization.

401152014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27926 (or 27917 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 401152014 is about 20028.7796433033. The cubic root of 401152014 is about 737.5129643991.

The spelling of 401152014 in words is "four hundred one million, one hundred fifty-two thousand, fourteen".