1420753750351 has 8 divisors (see below), whose sum is σ = 1539429266480. Its totient is φ = 1303419200832.

The previous prime is 1420753750343. The next prime is 1420753750379. The reversal of 1420753750351 is 1530573570241.

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 1420753750351 - 2³ = 1420753750343 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1420753750298 and 1420753750307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1420753750751) 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, 335239446 + ... + 335243683.

It is an arithmetic number, because the mean of its divisors is an integer number (192428658310).

Almost surely, 2^{1420753750351} is an apocalyptic number.

1420753750351 is a deficient number, since it is larger than the sum of its proper divisors (118675516129).

1420753750351 is a wasteful number, since it uses less digits than its factorization.

1420753750351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 670483305.

The product of its (nonzero) digits is 441000, while the sum is 43.

The spelling of 1420753750351 in words is "one trillion, four hundred twenty billion, seven hundred fifty-three million, seven hundred fifty thousand, three hundred fifty-one".