4041178433551 has 4 divisors (see below), whose sum is σ = 4618489638352. Its totient is φ = 3463867228752.

The previous prime is 4041178433507. The next prime is 4041178433581. The reversal of 4041178433551 is 1553348711404.

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

It is not a de Polignac number, because 4041178433551 - 2⁷ = 4041178433423 is a prime.

It is a super-2 number, since 2×4041178433551² (a number of 26 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 (4041178433581) 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, 288655602390 + ... + 288655602403.

It is an arithmetic number, because the mean of its divisors is an integer number (1154622409588).

Almost surely, 2^{4041178433551} is an apocalyptic number.

4041178433551 is a deficient number, since it is larger than the sum of its proper divisors (577311204801).

4041178433551 is an equidigital number, since it uses as much as digits as its factorization.

4041178433551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 577311204800.

The product of its (nonzero) digits is 806400, while the sum is 46.

The spelling of 4041178433551 in words is "four trillion, forty-one billion, one hundred seventy-eight million, four hundred thirty-three thousand, five hundred fifty-one".