401018010 has 16 divisors (see below), whose sum is σ = 962443296. Its totient is φ = 106938128.

The previous prime is 401017999. The next prime is 401018027. The reversal of 401018010 is 10810104.

It is a Harshad number since it is a multiple of its sum of digits (15).

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, 6683604 + ... + 6683663.

It is an arithmetic number, because the mean of its divisors is an integer number (60152706).

Almost surely, 2^401018010 is an apocalyptic number.

401018010 is an abundant number, since it is smaller than the sum of its proper divisors (561425286).

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

401018010 is a wasteful number, since it uses less digits than its factorization.

401018010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13367277.

The product of its (nonzero) digits is 32, while the sum is 15.

The square root of 401018010 is about 20025.4340776923. The cubic root of 401018010 is about 737.4308336935.

Adding to 401018010 its reverse (10810104), we get a palindrome (411828114).

The spelling of 401018010 in words is "four hundred one million, eighteen thousand, ten".