4041400838 has 32 divisors (see below), whose sum is σ = 6342665472. Its totient is φ = 1929564000.

The previous prime is 4041400829. The next prime is 4041400849. The reversal of 4041400838 is 8380041404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1416113 + ... + 1418963.

It is an arithmetic number, because the mean of its divisors is an integer number (198208296).

Almost surely, 2^4041400838 is an apocalyptic number.

4041400838 is a deficient number, since it is larger than the sum of its proper divisors (2301264634).

4041400838 is a wasteful number, since it uses less digits than its factorization.

4041400838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3260.

The product of its (nonzero) digits is 12288, while the sum is 32.

The square root of 4041400838 is about 63572.0130088705. The cubic root of 4041400838 is about 1592.8589095484.

The spelling of 4041400838 in words is "four billion, forty-one million, four hundred thousand, eight hundred thirty-eight".