1426743038 has 16 divisors (see below), whose sum is σ = 2552186880. Its totient is φ = 584875896.

The previous prime is 1426743023. The next prime is 1426743047. The reversal of 1426743038 is 8303476241.

It is a junction number, because it is equal to n+sod(n) for n = 1426742992 and 1426743010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2215118 + ... + 2215761.

It is an arithmetic number, because the mean of its divisors is an integer number (159511680).

Almost surely, 2^1426743038 is an apocalyptic number.

1426743038 is a deficient number, since it is larger than the sum of its proper divisors (1125443842).

1426743038 is a wasteful number, since it uses less digits than its factorization.

1426743038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4430911.

The product of its (nonzero) digits is 96768, while the sum is 38.

The square root of 1426743038 is about 37772.2522230274. The cubic root of 1426743038 is about 1125.7671904098.

The spelling of 1426743038 in words is "one billion, four hundred twenty-six million, seven hundred forty-three thousand, thirty-eight".