1420133104551 has 8 divisors (see below), whose sum is σ = 2164012349824. Its totient is φ = 811504631160.

The previous prime is 1420133104549. The next prime is 1420133104589. The reversal of 1420133104551 is 1554013310241.

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

It is not a de Polignac number, because 1420133104551 - 2¹ = 1420133104549 is a prime.

It is a super-2 number, since 2×1420133104551² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1420133104651) 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 7 ways as a sum of consecutive naturals, for example, 33812692945 + ... + 33812692986.

It is an arithmetic number, because the mean of its divisors is an integer number (270501543728).

Almost surely, 2^{1420133104551} is an apocalyptic number.

1420133104551 is a deficient number, since it is larger than the sum of its proper divisors (743879245273).

1420133104551 is an equidigital number, since it uses as much as digits as its factorization.

1420133104551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67625385941.

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

Adding to 1420133104551 its reverse (1554013310241), we get a palindrome (2974146414792).

The spelling of 1420133104551 in words is "one trillion, four hundred twenty billion, one hundred thirty-three million, one hundred four thousand, five hundred fifty-one".