1426299088 has 40 divisors (see below), whose sum is σ = 2929733120. Its totient is φ = 671483520.

The previous prime is 1426299067. The next prime is 1426299089. The reversal of 1426299088 is 8809926241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1426299089) 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, 20508 + ... + 57211.

It is an arithmetic number, because the mean of its divisors is an integer number (73243328).

Almost surely, 2^1426299088 is an apocalyptic number.

It is an amenable number.

1426299088 is an abundant number, since it is smaller than the sum of its proper divisors (1503434032).

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

1426299088 is a wasteful number, since it uses less digits than its factorization.

1426299088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77795 (or 77789 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 49.

The square root of 1426299088 is about 37766.3750974329. The cubic root of 1426299088 is about 1125.6504125042.

The spelling of 1426299088 in words is "one billion, four hundred twenty-six million, two hundred ninety-nine thousand, eighty-eight".