1420054632603 has 12 divisors (see below), whose sum is σ = 2052627457608. Its totient is φ = 946039657920.

The previous prime is 1420054632559. The next prime is 1420054632637. The reversal of 1420054632603 is 3062364500241.

1420054632603 is a `hidden beast` number, since 1 + 4 + 2 + 0 + 0 + 5 + 46 + 3 + 2 + 603 = 666.

It is not a de Polignac number, because 1420054632603 - 2⁶ = 1420054632539 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1420054632653) 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 11 ways as a sum of consecutive naturals, for example, 55272318 + ... + 55298003.

It is an arithmetic number, because the mean of its divisors is an integer number (171052288134).

Almost surely, 2^{1420054632603} is an apocalyptic number.

1420054632603 is a deficient number, since it is larger than the sum of its proper divisors (632572825005).

1420054632603 is a wasteful number, since it uses less digits than its factorization.

1420054632603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110571754 (or 110571751 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The spelling of 1420054632603 in words is "one trillion, four hundred twenty billion, fifty-four million, six hundred thirty-two thousand, six hundred three".