4054149076 has 24 divisors (see below), whose sum is σ = 7343962920. Its totient is φ = 1955960832.

The previous prime is 4054149067. The next prime is 4054149109. The reversal of 4054149076 is 6709414504.

It can be written as a sum of positive squares in 4 ways, for example, as 25200400 + 4028948676 = 5020^2 + 63474^2 .

It is a super-2 number, since 2×4054149076² = 32872249460863307552, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193380 + ... + 213316.

It is an arithmetic number, because the mean of its divisors is an integer number (305998455).

Almost surely, 2^4054149076 is an apocalyptic number.

It is an amenable number.

4054149076 is a deficient number, since it is larger than the sum of its proper divisors (3289813844).

4054149076 is a wasteful number, since it uses less digits than its factorization.

4054149076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21723 (or 21721 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 4054149076 is about 63672.2001818690. The cubic root of 4054149076 is about 1594.5319953029.

The spelling of 4054149076 in words is "four billion, fifty-four million, one hundred forty-nine thousand, seventy-six".