4001431050454 has 8 divisors (see below), whose sum is σ = 6024459389040. Its totient is φ = 1993277920776.

The previous prime is 4001431050443. The next prime is 4001431050469. The reversal of 4001431050454 is 4540501341004.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×4001431050454² (a number of 26 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 3 ways as a sum of consecutive naturals, for example, 3718801554 + ... + 3718802629.

It is an arithmetic number, because the mean of its divisors is an integer number (753057423630).

Almost surely, 2^{4001431050454} is an apocalyptic number.

4001431050454 is a deficient number, since it is larger than the sum of its proper divisors (2023028338586).

4001431050454 is a wasteful number, since it uses less digits than its factorization.

4001431050454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7437604454.

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 4001431050454 its reverse (4540501341004), we get a palindrome (8541932391458).

The spelling of 4001431050454 in words is "four trillion, one billion, four hundred thirty-one million, fifty thousand, four hundred fifty-four".