1404117426 has 16 divisors (see below), whose sum is σ = 2814007104. Its totient is φ = 467077104.

The previous prime is 1404117367. The next prime is 1404117427. The reversal of 1404117426 is 6247114041.

It is a junction number, because it is equal to n+sod(n) for n = 1404117393 and 1404117402.

It is not an unprimeable number, because it can be changed into a prime (1404117427) 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, 237345 + ... + 243188.

It is an arithmetic number, because the mean of its divisors is an integer number (175875444).

Almost surely, 2^1404117426 is an apocalyptic number.

1404117426 is an abundant number, since it is smaller than the sum of its proper divisors (1409889678).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1404117426 is a wasteful number, since it uses less digits than its factorization.

1404117426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 481025.

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 1404117426 is about 37471.5548916775. The cubic root of 1404117426 is about 1119.7845636860.

The spelling of 1404117426 in words is "one billion, four hundred four million, one hundred seventeen thousand, four hundred twenty-six".