1426040700 has 72 divisors (see below), whose sum is σ = 4715448192. Its totient is φ = 325951680.

The previous prime is 1426040683. The next prime is 1426040719. The reversal of 1426040700 is 70406241.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 337434 + ... + 341633.

It is an arithmetic number, because the mean of its divisors is an integer number (65492336).

Almost surely, 2^1426040700 is an apocalyptic number.

1426040700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1426040700 is an abundant number, since it is smaller than the sum of its proper divisors (3289407492).

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

1426040700 is a wasteful number, since it uses less digits than its factorization.

1426040700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679091 (or 679084 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 1426040700 is about 37762.9540687696. The cubic root of 1426040700 is about 1125.5824342130.

Adding to 1426040700 its reverse (70406241), we get a palindrome (1496446941).

The spelling of 1426040700 in words is "one billion, four hundred twenty-six million, forty thousand, seven hundred".