1426425742 has 16 divisors (see below), whose sum is σ = 2446500960. Its totient is φ = 611025408.

The previous prime is 1426425733. The next prime is 1426425757. The reversal of 1426425742 is 2475246241.

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, 5878 + ... + 53734.

It is an arithmetic number, because the mean of its divisors is an integer number (152906310).

Almost surely, 2^1426425742 is an apocalyptic number.

1426425742 is a deficient number, since it is larger than the sum of its proper divisors (1020075218).

1426425742 is a wasteful number, since it uses less digits than its factorization.

1426425742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49995.

The product of its digits is 107520, while the sum is 37.

The square root of 1426425742 is about 37768.0518692717. The cubic root of 1426425742 is about 1125.6837304127.

The spelling of 1426425742 in words is "one billion, four hundred twenty-six million, four hundred twenty-five thousand, seven hundred forty-two".