401340510104 has 32 divisors (see below), whose sum is σ = 760340506800. Its totient is φ = 198583418880.

The previous prime is 401340510101. The next prime is 401340510127. The reversal of 401340510104 is 401015043104.

It is a super-2 number, since 2×401340510104² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 401340510104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401340510101) 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, 13558232 + ... + 13587800.

Almost surely, 2^401340510104 is an apocalyptic number.

It is an amenable number.

401340510104 is a deficient number, since it is larger than the sum of its proper divisors (358999996696).

401340510104 is a wasteful number, since it uses less digits than its factorization.

401340510104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47163 (or 47159 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 401340510104 its reverse (401015043104), we get a palindrome (802355553208).

The spelling of 401340510104 in words is "four hundred one billion, three hundred forty million, five hundred ten thousand, one hundred four".