4054149079 has 8 divisors (see below), whose sum is σ = 4066306160. Its totient is φ = 4042011456.

The previous prime is 4054149067. The next prime is 4054149109. The reversal of 4054149079 is 9709414504.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4054149079 is a prime.

It is a super-2 number, since 2×4054149079² = 32872249509513096482, which 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 (4054149059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 482587 + ... + 490915.

It is an arithmetic number, because the mean of its divisors is an integer number (508288270).

Almost surely, 2^4054149079 is an apocalyptic number.

4054149079 is a deficient number, since it is larger than the sum of its proper divisors (12157081).

4054149079 is an equidigital number, since it uses as much as digits as its factorization.

4054149079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9729.

The product of its (nonzero) digits is 181440, while the sum is 43.

The square root of 4054149079 is about 63672.2002054272. The cubic root of 4054149079 is about 1594.5319956962.

The spelling of 4054149079 in words is "four billion, fifty-four million, one hundred forty-nine thousand, seventy-nine".