4041401306551 has 16 divisors (see below), whose sum is σ = 4633532789248. Its totient is φ = 3452970708000.

The previous prime is 4041401306549. The next prime is 4041401306603. The reversal of 4041401306551 is 1556031041404.

It is a cyclic number.

It is not a de Polignac number, because 4041401306551 - 2¹ = 4041401306549 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4041401306051) 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, 12943726 + ... + 13252276.

It is an arithmetic number, because the mean of its divisors is an integer number (289595799328).

Almost surely, 2^{4041401306551} is an apocalyptic number.

4041401306551 is a deficient number, since it is larger than the sum of its proper divisors (592131482697).

4041401306551 is a wasteful number, since it uses less digits than its factorization.

4041401306551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314542.

The product of its (nonzero) digits is 28800, while the sum is 34.

Adding to 4041401306551 its reverse (1556031041404), we get a palindrome (5597432347955).

The spelling of 4041401306551 in words is "four trillion, forty-one billion, four hundred one million, three hundred six thousand, five hundred fifty-one".