4102404140551 has 4 divisors (see below), whose sum is σ = 4102500040632. Its totient is φ = 4102308240472.

The previous prime is 4102404140537. The next prime is 4102404140587. The reversal of 4102404140551 is 1550414042014.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4102404140551 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 (4102404140521) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47885845 + ... + 47971438.

It is an arithmetic number, because the mean of its divisors is an integer number (1025625010158).

Almost surely, 2^{4102404140551} is an apocalyptic number.

4102404140551 is a deficient number, since it is larger than the sum of its proper divisors (95900081).

4102404140551 is an equidigital number, since it uses as much as digits as its factorization.

4102404140551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95900080.

The product of its (nonzero) digits is 12800, while the sum is 31.

Adding to 4102404140551 its reverse (1550414042014), we get a palindrome (5652818182565).

The spelling of 4102404140551 in words is "four trillion, one hundred two billion, four hundred four million, one hundred forty thousand, five hundred fifty-one".