401240381096 has 8 divisors (see below), whose sum is σ = 752325714570. Its totient is φ = 200620190544.

The previous prime is 401240381039. The next prime is 401240381107. The reversal of 401240381096 is 690183042104.

It can be written as a sum of positive squares in only one way, i.e., 208858140100 + 192382240996 = 457010^2 + 438614^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×401240381096² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25077523811 + ... + 25077523826.

Almost surely, 2^401240381096 is an apocalyptic number.

It is an amenable number.

401240381096 is a deficient number, since it is larger than the sum of its proper divisors (351085333474).

401240381096 is a wasteful number, since it uses less digits than its factorization.

401240381096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50155047643 (or 50155047639 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 38.

The spelling of 401240381096 in words is "four hundred one billion, two hundred forty million, three hundred eighty-one thousand, ninety-six".