401120267 has 8 divisors (see below), whose sum is σ = 422456400. Its totient is φ = 379806624.

The previous prime is 401120263. The next prime is 401120273. The reversal of 401120267 is 762021104.

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

It is a cyclic number.

It is not a de Polignac number, because 401120267 - 2² = 401120263 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (401120263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40973 + ... + 49809.

It is an arithmetic number, because the mean of its divisors is an integer number (52807050).

Almost surely, 2^401120267 is an apocalyptic number.

401120267 is a deficient number, since it is larger than the sum of its proper divisors (21336133).

401120267 is a wasteful number, since it uses less digits than its factorization.

401120267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11245.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 401120267 is about 20027.9870930655. The cubic root of 401120267 is about 737.4935083983.

The spelling of 401120267 in words is "four hundred one million, one hundred twenty thousand, two hundred sixty-seven".