1420801077916 has 48 divisors (see below), whose sum is σ = 2800364571648. Its totient is φ = 624890246400.

The previous prime is 1420801077901. The next prime is 1420801077923. The reversal of 1420801077916 is 6197701080241.

It is a happy number.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 9243991 + ... + 9396433.

It is an arithmetic number, because the mean of its divisors is an integer number (58340928576).

Almost surely, 2^{1420801077916} is an apocalyptic number.

It is an amenable number.

1420801077916 is a deficient number, since it is larger than the sum of its proper divisors (1379563493732).

1420801077916 is a wasteful number, since it uses less digits than its factorization.

1420801077916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159322 (or 159320 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 46.

The spelling of 1420801077916 in words is "one trillion, four hundred twenty billion, eight hundred one million, seventy-seven thousand, nine hundred sixteen".