1420053626355 has 192 divisors, whose sum is σ = 2956493675520. Its totient is φ = 566701857792.

The previous prime is 1420053626351. The next prime is 1420053626357. The reversal of 1420053626355 is 5536263500241.

It is a happy number.

It is not a de Polignac number, because 1420053626355 - 2² = 1420053626351 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1420053626351) by changing a digit.

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 191 ways as a sum of consecutive naturals, for example, 324729949 + ... + 324734321.

It is an arithmetic number, because the mean of its divisors is an integer number (15398404560).

Almost surely, 2^{1420053626355} is an apocalyptic number.

1420053626355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1420053626355 is an abundant number, since it is smaller than the sum of its proper divisors (1536440049165).

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

1420053626355 is a wasteful number, since it uses less digits than its factorization.

1420053626355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5098 (or 5079 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 42.

The spelling of 1420053626355 in words is "one trillion, four hundred twenty billion, fifty-three million, six hundred twenty-six thousand, three hundred fifty-five".