401134019 has 16 divisors (see below), whose sum is σ = 472802400. Its totient is φ = 335516160.

The previous prime is 401133919. The next prime is 401134031. The reversal of 401134019 is 910431104.

It is a cyclic number.

It is not a de Polignac number, because 401134019 - 2⁸ = 401133763 is a prime.

It is a super-2 number, since 2×401134019² = 321817002398184722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 401133985 and 401134003.

It is not an unprimeable number, because it can be changed into a prime (401134319) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40907 + ... + 49755.

It is an arithmetic number, because the mean of its divisors is an integer number (29550150).

Almost surely, 2^401134019 is an apocalyptic number.

401134019 is a deficient number, since it is larger than the sum of its proper divisors (71668381).

401134019 is a wasteful number, since it uses less digits than its factorization.

401134019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9190.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 401134019 is about 20028.3304096972. The cubic root of 401134019 is about 737.5019363734.

The spelling of 401134019 in words is "four hundred one million, one hundred thirty-four thousand, nineteen".