401040314154 has 24 divisors (see below), whose sum is σ = 906699841632. Its totient is φ = 127867926120.

The previous prime is 401040314141. The next prime is 401040314161. The reversal of 401040314154 is 451413040104.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 484347792 + ... + 484348619.

It is an arithmetic number, because the mean of its divisors is an integer number (37779160068).

Almost surely, 2^401040314154 is an apocalyptic number.

401040314154 is an abundant number, since it is smaller than the sum of its proper divisors (505659527478).

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

401040314154 is a wasteful number, since it uses less digits than its factorization.

401040314154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 968696442 (or 968696439 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

Adding to 401040314154 its reverse (451413040104), we get a palindrome (852453354258).

The spelling of 401040314154 in words is "four hundred one billion, forty million, three hundred fourteen thousand, one hundred fifty-four".