1351426004 has 12 divisors (see below), whose sum is σ = 2365417824. Its totient is φ = 675592344.

The previous prime is 1351426001. The next prime is 1351426009. The reversal of 1351426004 is 4006241531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1351426001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2054 + ... + 52029.

It is an arithmetic number, because the mean of its divisors is an integer number (197118152).

Almost surely, 2^1351426004 is an apocalyptic number.

It is an amenable number.

1351426004 is a deficient number, since it is larger than the sum of its proper divisors (1013991820).

1351426004 is a wasteful number, since it uses less digits than its factorization.

1351426004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60334 (or 60332 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 1351426004 is about 36761.7464764665. The cubic root of 1351426004 is about 1105.5984566293.

Adding to 1351426004 its reverse (4006241531), we get a palindrome (5357667535).

The spelling of 1351426004 in words is "one billion, three hundred fifty-one million, four hundred twenty-six thousand, four".