401241655094 has 12 divisors (see below), whose sum is σ = 700125745284. Its totient is φ = 171960709284.

The previous prime is 401241655079. The next prime is 401241655127. The reversal of 401241655094 is 490556142104.

It is a super-2 number, since 2×401241655094² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2047151204 + ... + 2047151399.

It is an arithmetic number, because the mean of its divisors is an integer number (58343812107).

Almost surely, 2^401241655094 is an apocalyptic number.

401241655094 is a deficient number, since it is larger than the sum of its proper divisors (298884090190).

401241655094 is a wasteful number, since it uses less digits than its factorization.

401241655094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4094302619 (or 4094302612 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 41.

Adding to 401241655094 its reverse (490556142104), we get a palindrome (891797797198).

The spelling of 401241655094 in words is "four hundred one billion, two hundred forty-one million, six hundred fifty-five thousand, ninety-four".