3814138426 has 16 divisors (see below), whose sum is σ = 6649346880. Its totient is φ = 1606924800.

The previous prime is 3814138423. The next prime is 3814138441. The reversal of 3814138426 is 6248314183.

3814138426 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3814138421) 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, 2307975 + ... + 2309626.

It is an arithmetic number, because the mean of its divisors is an integer number (415584180).

Almost surely, 2^3814138426 is an apocalyptic number.

3814138426 is a deficient number, since it is larger than the sum of its proper divisors (2835208454).

3814138426 is a wasteful number, since it uses less digits than its factorization.

3814138426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4617669.

The product of its digits is 110592, while the sum is 40.

The square root of 3814138426 is about 61758.7113369442. The cubic root of 3814138426 is about 1562.4236960370.

It can be divided in two parts, 38141 and 38426, that added together give a palindrome (76567).

The spelling of 3814138426 in words is "three billion, eight hundred fourteen million, one hundred thirty-eight thousand, four hundred twenty-six".