401070255 has 16 divisors (see below), whose sum is σ = 646614144. Its totient is φ = 212270240.

The previous prime is 401070253. The next prime is 401070283. The reversal of 401070255 is 552070104.

It is not a de Polignac number, because 401070255 - 2¹ = 401070253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401070253) 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, 100089 + ... + 104018.

It is an arithmetic number, because the mean of its divisors is an integer number (40413384).

Almost surely, 2^401070255 is an apocalyptic number.

401070255 is a deficient number, since it is larger than the sum of its proper divisors (245543889).

401070255 is a wasteful number, since it uses less digits than its factorization.

401070255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204246.

The product of its (nonzero) digits is 1400, while the sum is 24.

The square root of 401070255 is about 20026.7385013137. The cubic root of 401070255 is about 737.4628566949.

The spelling of 401070255 in words is "four hundred one million, seventy thousand, two hundred fifty-five".