1422051376 has 20 divisors (see below), whose sum is σ = 2767586752. Its totient is φ = 707835456.

The previous prime is 1422051353. The next prime is 1422051391. The reversal of 1422051376 is 6731502241.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 195711 + ... + 202846.

Almost surely, 2^1422051376 is an apocalyptic number.

1422051376 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1422051376 is a deficient number, since it is larger than the sum of its proper divisors (1345535376).

1422051376 is a wasteful number, since it uses less digits than its factorization.

1422051376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398788 (or 398782 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 1422051376 is about 37710.0964729607. The cubic root of 1422051376 is about 1124.5318548643.

The spelling of 1422051376 in words is "one billion, four hundred twenty-two million, fifty-one thousand, three hundred seventy-six".