1420008027415 has 4 divisors (see below), whose sum is σ = 1704009632904. Its totient is φ = 1136006421928.

The previous prime is 1420008027401. The next prime is 1420008027437. The reversal of 1420008027415 is 5147208000241.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1420008027415 - 2²³ = 1419999638807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142000802737 + ... + 142000802746.

It is an arithmetic number, because the mean of its divisors is an integer number (426002408226).

Almost surely, 2^{1420008027415} is an apocalyptic number.

1420008027415 is a deficient number, since it is larger than the sum of its proper divisors (284001605489).

1420008027415 is an equidigital number, since it uses as much as digits as its factorization.

1420008027415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284001605488.

The product of its (nonzero) digits is 17920, while the sum is 34.

The spelling of 1420008027415 in words is "one trillion, four hundred twenty billion, eight million, twenty-seven thousand, four hundred fifteen".