1426969028722 has 16 divisors (see below), whose sum is σ = 2198510939520. Its totient is φ = 694135685808.

The previous prime is 1426969028701. The next prime is 1426969028743. The reversal of 1426969028722 is 2278209696241.

It is an interprime number because it is at equal distance from previous prime (1426969028701) and next prime (1426969028743).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114522 + ... + 1693237.

It is an arithmetic number, because the mean of its divisors is an integer number (137406933720).

Almost surely, 2^{1426969028722} is an apocalyptic number.

1426969028722 is a deficient number, since it is larger than the sum of its proper divisors (771541910798).

1426969028722 is a wasteful number, since it uses less digits than its factorization.

1426969028722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1818465.

The product of its (nonzero) digits is 10450944, while the sum is 58.

The spelling of 1426969028722 in words is "one trillion, four hundred twenty-six billion, nine hundred sixty-nine million, twenty-eight thousand, seven hundred twenty-two".