401434123420413 has 12 divisors (see below), whose sum is σ = 580957987841920. Its totient is φ = 267111041966856.

The previous prime is 401434123420357. The next prime is 401434123420427. The reversal of 401434123420413 is 314024321434104.

401434123420413 is a `hidden beast` number, since 4 + 0 + 1 + 4 + 3 + 4 + 1 + 234 + 2 + 0 + 413 = 666.

It is not a de Polignac number, because 401434123420413 - 2³⁴ = 401416943551229 is a prime.

It is a super-2 number, since 2×401434123420413² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401434123400413) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42642243373 + ... + 42642252786.

Almost surely, 2^{401434123420413} is an apocalyptic number.

It is an amenable number.

401434123420413 is a deficient number, since it is larger than the sum of its proper divisors (179523864421507).

401434123420413 is a wasteful number, since it uses less digits than its factorization.

401434123420413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85284496688 (or 85284496685 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 36.

Adding to 401434123420413 its reverse (314024321434104), we get a palindrome (715458444854517).

The spelling of 401434123420413 in words is "four hundred one trillion, four hundred thirty-four billion, one hundred twenty-three million, four hundred twenty thousand, four hundred thirteen".