401126054747 has 16 divisors (see below), whose sum is σ = 449113507200. Its totient is φ = 355181154240.

The previous prime is 401126054717. The next prime is 401126054783. The reversal of 401126054747 is 747450621104.

It is a de Polignac number, because none of the positive numbers 2^k-401126054747 is a prime.

It is a super-2 number, since 2×401126054747² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (401126054717) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2992097 + ... + 3123282.

It is an arithmetic number, because the mean of its divisors is an integer number (28069594200).

Almost surely, 2^401126054747 is an apocalyptic number.

401126054747 is a deficient number, since it is larger than the sum of its proper divisors (47987452453).

401126054747 is a wasteful number, since it uses less digits than its factorization.

401126054747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6115546.

The product of its (nonzero) digits is 188160, while the sum is 41.

The spelling of 401126054747 in words is "four hundred one billion, one hundred twenty-six million, fifty-four thousand, seven hundred forty-seven".