1420211428470 has 48 divisors (see below), whose sum is σ = 3693481459200. Its totient is φ = 378627484032.

The previous prime is 1420211428469. The next prime is 1420211428477. The reversal of 1420211428470 is 748241120241.

It is a happy number.

1420211428470 is a `hidden beast` number, since 1 + 4 + 20 + 21 + 142 + 8 + 470 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1420211428477) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1631895 + ... + 2345954.

It is an arithmetic number, because the mean of its divisors is an integer number (76947530400).

Almost surely, 2^{1420211428470} is an apocalyptic number.

1420211428470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1420211428470 is an abundant number, since it is smaller than the sum of its proper divisors (2273270030730).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1420211428470 is a wasteful number, since it uses less digits than its factorization.

1420211428470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3981829 (or 3981826 counting only the distinct ones).

The product of its (nonzero) digits is 28672, while the sum is 36.

The spelling of 1420211428470 in words is "one trillion, four hundred twenty billion, two hundred eleven million, four hundred twenty-eight thousand, four hundred seventy".