1420747233071 has 8 divisors (see below), whose sum is σ = 1484007826080. Its totient is φ = 1358437927392.

The previous prime is 1420747233007. The next prime is 1420747233077. The reversal of 1420747233071 is 1703327470241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1420747233071 - 2⁶ = 1420747233007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1420747233077) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 237818780 + ... + 237824753.

It is an arithmetic number, because the mean of its divisors is an integer number (185500978260).

Almost surely, 2^{1420747233071} is an apocalyptic number.

1420747233071 is a deficient number, since it is larger than the sum of its proper divisors (63260593009).

1420747233071 is a wasteful number, since it uses less digits than its factorization.

1420747233071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475643665.

The product of its (nonzero) digits is 197568, while the sum is 41.

The spelling of 1420747233071 in words is "one trillion, four hundred twenty billion, seven hundred forty-seven million, two hundred thirty-three thousand, seventy-one".