1420055302611 has 32 divisors (see below), whose sum is σ = 2176487470080. Its totient is φ = 814502714400.

The previous prime is 1420055302609. The next prime is 1420055302619. The reversal of 1420055302611 is 1162035500241.

It is not a de Polignac number, because 1420055302611 - 2¹ = 1420055302609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1420055302619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 557425 + ... + 1775058.

It is an arithmetic number, because the mean of its divisors is an integer number (68015233440).

Almost surely, 2^{1420055302611} is an apocalyptic number.

1420055302611 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1420055302611 is a deficient number, since it is larger than the sum of its proper divisors (756432167469).

1420055302611 is a wasteful number, since it uses less digits than its factorization.

1420055302611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2333487.

The product of its (nonzero) digits is 7200, while the sum is 30.

The spelling of 1420055302611 in words is "one trillion, four hundred twenty billion, fifty-five million, three hundred two thousand, six hundred eleven".