4161402551 has 8 divisors (see below), whose sum is σ = 4190826480. Its totient is φ = 4132026432.

The previous prime is 4161402541. The next prime is 4161402563. The reversal of 4161402551 is 1552041614.

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

It is a cyclic number.

It is not a de Polignac number, because 4161402551 - 2¹⁴ = 4161386167 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 (4161402541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 172721 + ... + 195333.

It is an arithmetic number, because the mean of its divisors is an integer number (523853310).

Almost surely, 2^4161402551 is an apocalyptic number.

4161402551 is a deficient number, since it is larger than the sum of its proper divisors (29423929).

4161402551 is a wasteful number, since it uses less digits than its factorization.

4161402551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23905.

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 4161402551 is about 64508.9338851604. The cubic root of 4161402551 is about 1608.4710290538.

The spelling of 4161402551 in words is "four billion, one hundred sixty-one million, four hundred two thousand, five hundred fifty-one".