1420108552 has 16 divisors (see below), whose sum is σ = 2663726400. Its totient is φ = 709781520.

The previous prime is 1420108523. The next prime is 1420108567. The reversal of 1420108552 is 2558010241.

It is a self number, because there is not a number n which added to its sum of digits gives 1420108552.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11052 + ... + 54427.

It is an arithmetic number, because the mean of its divisors is an integer number (166482900).

Almost surely, 2^1420108552 is an apocalyptic number.

It is an amenable number.

1420108552 is a deficient number, since it is larger than the sum of its proper divisors (1243617848).

1420108552 is a wasteful number, since it uses less digits than its factorization.

1420108552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68196 (or 68192 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 28.

The square root of 1420108552 is about 37684.3276707970. The cubic root of 1420108552 is about 1124.0195050714.

Adding to 1420108552 its reverse (2558010241), we get a palindrome (3978118793).

The spelling of 1420108552 in words is "one billion, four hundred twenty million, one hundred eight thousand, five hundred fifty-two".